0

Subjects>Math>Calculus

What does x equals in 3x 12 equals 18?

Anonymous

∙ 13y ago

Updated: 10/3/2022

3x+12 = 18

3x = 18-12

3x = 6

x = 2

Wiki User

∙ 13y ago

What else can I help you with?

Continue Learning about Calculus

How do you solve the equation 3 parentheses x plus 2 parentheses equals x minus 18?

3(x+2) = x -18 3x+6 = x -18 3x -x = -18 -6 2x = -24 x = -12

What is the x intercept of -5y plus 3x equals 12?

X intercept is the value of X when Y = 0 -5Y + 3X = 12 ley Y = 0 3x = 12 x = 4

What is the mistake in this solving of an equation 3x minus 12 equals 10x minus 15 minus 6x minus 10 3x minus 12 equals 4x minus 25 3x plus 13 equals 4x 13 equals x?

3x - 12 = 10x - 15 - 6x -10 3x - 12 = 4x -25 3x + 13 = 4x 13 = 4x - 3x 13 = x None?

6x-12 equals 3x plus 12?

6x - 12 = 3x + 12 Add twelve to both sides.6x - 12 + 12 = 3x + 12 + 12Simplify.6x = 3x + 24Subtract 3x from both sides.6x - 3x = 3x + 24 - 3xSimplify.3x = 24Divide both sides by 3.x = 8The answer is x = 8.

If T equals 3x plus 7y what is T when x equals 4 and y equals 6?

T = 3x + 7y; x = 4; y = 6T = 3x + 7y (substitute 4 for x, and 6 for y)T = 3(4) + 7(6) = 12 + 42 = 54

Related Questions

3x plus 12 equals x plus 48?

3x+12=x+48: 3x-x=-12+48 2x=36 x=18

What is x in 2 over 3x equals 12?

X=18

What is x if x-3x equals 18?

If x-3x=18 then x equals -9

What is 6-3x plus 12 equals 0 and why?

6-3x+12=0 6+12-3x=0 18-3x=0 18=3x x=6

What does x equal if x is 3x equals 18?

3x=18 x=18/3 x=6

What does 3x-4y equals 12 equal?

3x-4x=12 that means -x equals 12 so x equals -12

What is the answer to 3x 6 equals 18?

If: 3x+6 = 18 Then: x = 4

How do you solve the equation 3 parentheses x plus 2 parentheses equals x minus 18?

3(x+2) = x -18 3x+6 = x -18 3x -x = -18 -6 2x = -24 x = -12

What is the answer to 3x equals 18?

The answer is x = 6

How do you solve 3x equals 12?

3x=12 3x/3=12/3 x=4

What is the answer of 3x equals -36?

39

Whats the answer to 18 equals 3x?

18 = 3x6 = x

Trending Questions

What is the solution of 5x - 7y equals 5? Will you earn a higher interest rate with a variable annuity than with a fixed annuity? How many number between 400 and 500 which is exactly divisible by 12 15 and 20? How long will it take a pulley rotating at 8 radians per second to make 50 complete revolutions? What is a transition fit? What are the disadvantages of national integration? Why does calculus work? What month is 6 months after February? What is meant by the term compensation point? What is the meaning of the verb -could have done? If you have a chance to jump the opponent do you have to jump or can you make a safe move if by jumping you would then be jumped by the other player on the next turn? Is it possible for a sixth-degree polynomial to have only one solution? What is thickness difference between B class and amp C class MS pipe? What is x to the 2nd power minus 9x plus 90? The vertex of this parabola is at 5 5 When the x-value is 6 the y-value is -1 What is the coefficient of the squared expression in the parabola's equation? Richardson, TX? What if your light truck weighs 3500 kg a gentle slope that is 0.5 km long. at the top of the slope you are 200 m higher in elevation than when you started. assuming on friction what force has your en? What is x-y and y-z then x-z? Who said she's standing on a line between giving up and seeing how much more she can take? Is calculus a type of math?

Resources

Top Categories

Product

Company

Copyright ©2025 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.