What does x equal if the equation is 4x+15=9x

x = 3

Step-by-step explanation:

Collect constant terms to RHS and Simplify

4x + 15 + (-15) = 9x + - 15

4x = 9x - 15

Collect Terms with: - x to LHS and SImplify

4x + 9x = 9x - 15 + 9x

-5x = - 15

Divide both sides by (-5) and Simplify

-5x = - 15

-5x/-5 = - 15/-5

x = 3

x=3

Step-by-step explanation:

4x+15=9x

-4x on both sides

15=5x

Divide equation by 5 on both sides

=3