-15=2(x-5)-4(5x+3)

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Solution for -15=2(x-5)-4(5x+3) equation:


Simplifying
-15 = 2(x + -5) + -4(5x + 3)

Reorder the terms:
-15 = 2(-5 + x) + -4(5x + 3)
-15 = (-5 * 2 + x * 2) + -4(5x + 3)
-15 = (-10 + 2x) + -4(5x + 3)

Reorder the terms:
-15 = -10 + 2x + -4(3 + 5x)
-15 = -10 + 2x + (3 * -4 + 5x * -4)
-15 = -10 + 2x + (-12 + -20x)

Reorder the terms:
-15 = -10 + -12 + 2x + -20x

Combine like terms: -10 + -12 = -22
-15 = -22 + 2x + -20x

Combine like terms: 2x + -20x = -18x
-15 = -22 + -18x

Solving
-15 = -22 + -18x

Solving for variable 'x'.

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

Add '18x' to each side of the equation.
-15 + 18x = -22 + -18x + 18x

Combine like terms: -18x + 18x = 0
-15 + 18x = -22 + 0
-15 + 18x = -22

Add '15' to each side of the equation.
-15 + 15 + 18x = -22 + 15

Combine like terms: -15 + 15 = 0
0 + 18x = -22 + 15
18x = -22 + 15

Combine like terms: -22 + 15 = -7
18x = -7

Divide each side by '18'.
x = -0.3888888889

Simplifying
x = -0.3888888889

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