15x+5(3x-15)=15

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Solution for 15x+5(3x-15)=15 equation:


Simplifying
15x + 5(3x + -15) = 15

Reorder the terms:
15x + 5(-15 + 3x) = 15
15x + (-15 * 5 + 3x * 5) = 15
15x + (-75 + 15x) = 15

Reorder the terms:
-75 + 15x + 15x = 15

Combine like terms: 15x + 15x = 30x
-75 + 30x = 15

Solving
-75 + 30x = 15

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '75' to each side of the equation.
-75 + 75 + 30x = 15 + 75

Combine like terms: -75 + 75 = 0
0 + 30x = 15 + 75
30x = 15 + 75

Combine like terms: 15 + 75 = 90
30x = 90

Divide each side by '30'.
x = 3

Simplifying
x = 3

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