Answer: x = 0
Step-by-step explanation:
Start by using the distributive property on the equation (when multiplying a number by an expression in parenthesis, multiply the number by every term in the parenthesis):
2(x - 3) + 9 = 3(x + 1) + x
2x - 6 + 9 = 3x + 3 + x
Simplify:
2x + 3 = 4x + 3
Subtract 2x from both sides:
3 = 2x + 3
Subtract 3 from both sides:
0 = 2x
Finally, divide both sides by 2:
0 = x
