How do you solve 6( 1- x ) = 4( 1+ 2x ) + 6?

1 Answer
Jan 27, 2018

x=-2/7

Explanation:

6(1-x)=4(1+2x)+6

Expand all brackets.

6-6x=4+8x+6

Combine like-terms.

6-6x=10+8x

Isolate x onto one side.

6=10+14x

Subtract 10 from both sides to eliminate the 10 on the RHS.

-4=14x

Divide by 14 to get x.

x=-4/14

Simplify the fraction by dividing by 2.

x=-2/7