0
Still curious? Ask our experts.
Chat with our AI personalities
RossEvery question is just a happy little opportunity.
Chat with Ross
DevinI've poured enough drinks to know that people don't always want advice—they just want to talk.
Chat with Devin
ProfessorI will give you the most educated answer.
Chat with ProfessorAdd your answer:
Earn +20 ptsQ: What does x equal when 21x plus 9 equals 180?
Write your answer...
Submit
Still have questions?
Continue Learning about Math & Arithmetic
What is the answer to 20x plus 5-20 equals 21x plus 4?
20x + 5 - 20 = 21x + 4 -x = 4 + 15 x = -19
How does y equals 4x2 plus 21x look in a graph?
It is a parabola with its vertex at the origin and the arms going upwards.
7x plus 7 equals 28 x equals?
7x+7=28x 28x-7x=7 21x=7 x=3
Is 7x plus 2y equals 16 and -21x-6y equals 24 a no solution?
Multiplying the first equation by -3 gives -21x - 6y = -48 but the other equation gives 24 as the value of the same expression, so you are correct, there is no solution
What is the factored form of y equals 3x plus 21x squared?
y = 3x + 21x2 = 3x(1 + 7x)
Trending Questions
What is 204-97?
What is 8.49 x 10-7 in decimal form?
Who invented the formula for the volume of a pyramid?
Where in the Bible is Simon Peter renamed?
What are the techniques in sci dama if you are a second mover?
What are everyday uses of fractions decimals and percents?
The volume of sphere is 5544 cubic cm Its volume is?
What is the total volume formula?
What is the area of a 6 kilometer circle with radius?
What is an answer to a 4x4 magic squares with 10-5 numbers?
How were the cantonments and civil lines laid out?
What lines are not used when creating linear perspective?
How many syllables in word Programmed?
What numbers can you multiply to get 69?
How can you test to determine if a factor is a factor of another number?
What is mode in math dot diagrams?
What has the number 5 got to do with a pentagram?
What does mmvi mean in roman numerals?
What numbers multiply to equal 150?
How many times does 700 gms go into a ton?
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.