-5(2x-15)=2(x-18)-9

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Solution for -5(2x-15)=2(x-18)-9 equation:


Simplifying
-5(2x + -15) = 2(x + -18) + -9

Reorder the terms:
-5(-15 + 2x) = 2(x + -18) + -9
(-15 * -5 + 2x * -5) = 2(x + -18) + -9
(75 + -10x) = 2(x + -18) + -9

Reorder the terms:
75 + -10x = 2(-18 + x) + -9
75 + -10x = (-18 * 2 + x * 2) + -9
75 + -10x = (-36 + 2x) + -9

Reorder the terms:
75 + -10x = -36 + -9 + 2x

Combine like terms: -36 + -9 = -45
75 + -10x = -45 + 2x

Solving
75 + -10x = -45 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
75 + -10x + -2x = -45 + 2x + -2x

Combine like terms: -10x + -2x = -12x
75 + -12x = -45 + 2x + -2x

Combine like terms: 2x + -2x = 0
75 + -12x = -45 + 0
75 + -12x = -45

Add '-75' to each side of the equation.
75 + -75 + -12x = -45 + -75

Combine like terms: 75 + -75 = 0
0 + -12x = -45 + -75
-12x = -45 + -75

Combine like terms: -45 + -75 = -120
-12x = -120

Divide each side by '-12'.
x = 10

Simplifying
x = 10

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