3(x+15)-2(-x+15)=-25

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Solution for 3(x+15)-2(-x+15)=-25 equation: 


Simplifying
3(x + 15) + -2(-1x + 15) = -25

Reorder the terms:
3(15 + x) + -2(-1x + 15) = -25
(15 * 3 + x * 3) + -2(-1x + 15) = -25
(45 + 3x) + -2(-1x + 15) = -25

Reorder the terms:
45 + 3x + -2(15 + -1x) = -25
45 + 3x + (15 * -2 + -1x * -2) = -25
45 + 3x + (-30 + 2x) = -25

Reorder the terms:
45 + -30 + 3x + 2x = -25

Combine like terms: 45 + -30 = 15
15 + 3x + 2x = -25

Combine like terms: 3x + 2x = 5x
15 + 5x = -25

Solving
15 + 5x = -25

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + 5x = -25 + -15

Combine like terms: 15 + -15 = 0
0 + 5x = -25 + -15
5x = -25 + -15

Combine like terms: -25 + -15 = -40
5x = -40

Divide each side by '5'.
x = -8

Simplifying
x = -8

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