166k views
0 votes
Solve the equations by combining like terms. Show all the steps.

2(2x - 4) + x = 7


8 = 3(3x + 8) − x

1 Answer

4 votes
2(2x-4)+X=7
4x-8+x=7
4x+x=15
5x=15
x=3

8=3(3x+8)-x
8=9x+24-x
-16=9x-x
-16=8x
-2=x
User Paulo Schreiner
by
8.5k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories