Question

The solution set of 4x-(x+7)=2(x+3)​

Answer 1

x=13

Explanation:

4x-(x+7)=2(x+3)

change the sign of (x+7) as it has minus before the bracket and multiply 2 with (x+3)

4x-x-7=2x+6

Now bring all variables to one sides and the non to the other

4x-x-2x=6+7

Simplify

x=13

Answer 2

Explanation:

• 4x-(x+7)=2(x+3)
• 4x-x-7=2x+6
• 3x-2x=6+7
• x=13

hope it helps.