Tags Math and Arithmetic Algebra Calculus

Animals & Plants Arts & Entertainment Auto Beauty & Health Books and Literature Business Electronics Engineering & Technology Food & Drink History Hobbies Jobs & Education Law & Government Math People & Society Science Social Studies Sports Travel & Places

0

Subjects>Math>Math & Arithmetic

6x-3y equals 30and4x equals 2-y then find x plus y?

Updated: 12/16/2022

Wiki User

∙ 15y ago

Best Answer

6x-3y=30 and 4x=2-y then find x+y.

6x-3y = 30
4x = 2-y

x=5+y/2 from first equation, now sub into second

20+2y =2-y
giving y = -6
sub y=-6 into first equation

6x+18 = 30
giving x= 2

x= 2, y=-6

Wiki User

∙ 15y ago

This answer is:

Add your answer:

Earn +20 pts

Q: 6x-3y equals 30and4x equals 2-y then find x plus y?

Write your answer...

Submit

Still have questions?

imp

Continue Learning about Math & Arithmetic

What is the complete factor of 6x3y plus 5x2y2-6xy3?

xy(3x - 2y)(2x + 3y)

Factor the expression 6x3y 6x2y2 plus 2x2y?

I'm guessing its written like this---> 6x3y - 6x2y2 + 2x2y?Well, I'm guessing the answer is2x2y(3x - 3y + 1)This problem could not be solved if it was prime..Prime: If the letters and numbers don't match. (This is simply talking about the exponents)

What equation would you use to find the volume of a rectangular a.volume equals lengthwidthheight b.volume equals length plus width plus height c.volume equals lengthwidth d.volume equals length plus?

The equation to find the volume of a rectangular object is (a) volume equals length times width times height.

How do you find the slope of 2x plus 3x plus 6 equals 0?

-2

Find the radius for a circle with the equation x2 plus y2 equals 9?

Type your answer here. Find the radius for a circle with the equation x2 plus y2 equals 9? ..

Related questions

What is the complete factor of 6x3y plus 5x2y2-6xy3?

xy(3x - 2y)(2x + 3y)

Factor the expression 6x3y 6x2y2 plus 2x2y?

I'm guessing its written like this---> 6x3y - 6x2y2 + 2x2y?Well, I'm guessing the answer is2x2y(3x - 3y + 1)This problem could not be solved if it was prime..Prime: If the letters and numbers don't match. (This is simply talking about the exponents)

How do you make a cross symbol on your keyboard?

you have to find the key with the plus and equals symbol. Then push the shift key and the plus/equals key. The "cross" should show up. Plus (+) equals (=). The plus should be above the equals.

Given ef is the midsegment of isosceles trapezoid abcd bc equals 17x ef equals 22.5x plus 9 and ad equals 30x plus 12 find ad?

Given ef is the midsegment of isosceles trapezoid abcd bc equals 17x ef equals 22.5x plus 9 and ad equals 30x plus 12 find ad?

What equation would you use to find the volume of a rectangular a.volume equals lengthwidthheight b.volume equals length plus width plus height c.volume equals lengthwidth d.volume equals length plus?

The equation to find the volume of a rectangular object is (a) volume equals length times width times height.

How do you find the slope of 2x plus 3x plus 6 equals 0?

-2

Find the radius for a circle with the equation x2 plus y2 equals 9?

Type your answer here. Find the radius for a circle with the equation x2 plus y2 equals 9? ..

Find the answers in 4x plus 3y equals 12 7x plus 3y equals 21?

x = 3 and y = 0

Find the missing no plus 3 equals 5?

2

1 plus 1 equals 2 plus 2 equals 4 plus 4 equals 8 plus 8 equals 16 plus 16 equals 32 plus 32 equals 64 plus 64 equals 128 plus 128 equals 256 plus 256 equals 512 plus 512 equals 1024 plus 1024 equals?

2048

Find T if 3T equals 24 plus 17-15T plus 100 plus 3?

8

X equals 2ab plus 7 find x if a equals 3 and b equals 5?

42 72

Trending Questions

What are some benchmark fractions? What type of pyramid with levels? What is the square root of 929? Would you measure the mass of a pencil in grams or kilograms? How many feet are there in 0.54 miles? What is 3d plus d? 93 percent as a fraction? How do you write the number 49 in Roman numbers? What is 15 over 36 in simplest form? What is the 1000th decimal in pi? Which of these defines a term of numismatics? What is 6047 rounded to it's nearest hundred? What is the sum of 2 numbers is 16 and their difference is 2? Which 3-D has 8 vertices and 6 congruent faces? What is 1985mm in inches? What is the scientific notation for 0.25? Explain the steps to rename 5 hours 18 minutes? Used the basic triangle shaped plot struture to describe how a story works along a linear path following the course of cause and effect before it reaches a resolution? Which syllable carries the heaviest accent in paradox? What the difference between merit system and merit principle?

Previously Viewed

6x-3y equals 30and4x equals 2-y then find x plus y?

Unanswered Questions

What types of materials are tested? What are the key metrics to evaluate climate risks in investment portfolios? Is there a welcome bonus for users who deposit more than a 200$ amount? Can I copy more than one trader at a time? How can sacroiliitis affect a patient’s range of motion and overall mobility? How a Famous Family Problem Solution Astrologer Can Restore Harmony? What Types of Building Materials Are Tested? Do Indian snacks require any special equipment or setup for serving?

Resources

Top Categories

Product

Company

Copyright ©2024 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.