Answer: x=4
Explanation: 6x+1+x+7=36
Step 1: Simplify both sides of the equation.
6x+1+x+7=36
(6x+x)+(1+7)=36(Combine Like Terms)
7x+8=36
7x+8=36
Step 2: Subtract 8 from both sides.
7x+8−8=36−8
7x=28
Step 3: Divide both sides by 7.
7x
7
=
28
7
Answer:
x=4