-45x+30x=5(-12-4x)

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Solution for -45x+30x=5(-12-4x) equation:


Simplifying
-45x + 30x = 5(-12 + -4x)

Combine like terms: -45x + 30x = -15x
-15x = 5(-12 + -4x)
-15x = (-12 * 5 + -4x * 5)
-15x = (-60 + -20x)

Solving
-15x = -60 + -20x

Solving for variable 'x'.

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

Add '20x' to each side of the equation.
-15x + 20x = -60 + -20x + 20x

Combine like terms: -15x + 20x = 5x
5x = -60 + -20x + 20x

Combine like terms: -20x + 20x = 0
5x = -60 + 0
5x = -60

Divide each side by '5'.
x = -12

Simplifying
x = -12

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