-2(4x-9)-2(6x+3)=-28

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Solution for -2(4x-9)-2(6x+3)=-28 equation:


Simplifying
-2(4x + -9) + -2(6x + 3) = -28

Reorder the terms:
-2(-9 + 4x) + -2(6x + 3) = -28
(-9 * -2 + 4x * -2) + -2(6x + 3) = -28
(18 + -8x) + -2(6x + 3) = -28

Reorder the terms:
18 + -8x + -2(3 + 6x) = -28
18 + -8x + (3 * -2 + 6x * -2) = -28
18 + -8x + (-6 + -12x) = -28

Reorder the terms:
18 + -6 + -8x + -12x = -28

Combine like terms: 18 + -6 = 12
12 + -8x + -12x = -28

Combine like terms: -8x + -12x = -20x
12 + -20x = -28

Solving
12 + -20x = -28

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + -20x = -28 + -12

Combine like terms: 12 + -12 = 0
0 + -20x = -28 + -12
-20x = -28 + -12

Combine like terms: -28 + -12 = -40
-20x = -40

Divide each side by '-20'.
x = 2

Simplifying
x = 2

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