3x-5x-5*(-30-2x)=15

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Solution for 3x-5x-5*(-30-2x)=15 equation:


Simplifying
3x + -5x + -5(-30 + -2x) = 15
3x + -5x + (-30 * -5 + -2x * -5) = 15
3x + -5x + (150 + 10x) = 15

Reorder the terms:
150 + 3x + -5x + 10x = 15

Combine like terms: 3x + -5x = -2x
150 + -2x + 10x = 15

Combine like terms: -2x + 10x = 8x
150 + 8x = 15

Solving
150 + 8x = 15

Solving for variable 'x'.

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

Add '-150' to each side of the equation.
150 + -150 + 8x = 15 + -150

Combine like terms: 150 + -150 = 0
0 + 8x = 15 + -150
8x = 15 + -150

Combine like terms: 15 + -150 = -135
8x = -135

Divide each side by '8'.
x = -16.875

Simplifying
x = -16.875

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