Question

Combine the like terms To write an equivalent expression, and then substitute x=2 in both expressions to prove they are equivalent. 3x-6+4x+7-2x what is the value of each expression? Please help ASAP!!

Answer 1

11

Explanation:

3x-6+4x+7-2x

3x+4x-2x+7-6

7x-2x+1=5x+1

3x-6+4x+7-2x=5x+1 substitute all X's for two and get 3(2)-6+4(2)+7-2(2)=5(2)+1

6-6+8+7-4=10+1

11=11