4x-6(-x+20)=-30

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Solution for 4x-6(-x+20)=-30 equation:


Simplifying
4x + -6(-1x + 20) = -30

Reorder the terms:
4x + -6(20 + -1x) = -30
4x + (20 * -6 + -1x * -6) = -30
4x + (-120 + 6x) = -30

Reorder the terms:
-120 + 4x + 6x = -30

Combine like terms: 4x + 6x = 10x
-120 + 10x = -30

Solving
-120 + 10x = -30

Solving for variable 'x'.

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

Add '120' to each side of the equation.
-120 + 120 + 10x = -30 + 120

Combine like terms: -120 + 120 = 0
0 + 10x = -30 + 120
10x = -30 + 120

Combine like terms: -30 + 120 = 90
10x = 90

Divide each side by '10'.
x = 9

Simplifying
x = 9

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