Solve x+6 (x-1) = 7 (3+x)

Let's solve your equation step-by-step.

x+6 (x-1) = 7 (3+x)

Step 1: Simplify both sides of the equation.

x+6 (x-1) = 7 (3+x)

x + (6) (x) + (6) (-1) = (7) (3) + (7) (x) (Distribute)

x+6x+-6=21+7x

(x+6x) + (-6) = 7x+21 (Combine Like Terms)

7x+-6=7x+21

7x-6=7x+21

Step 2: Subtract 7x from both sides.

7x-6-7x=7x+21-7x

-6=21

Step 3: Add 6 to both sides.

-6+6=21+6

0=27