15(7x+12)=-4(-8x-13)

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Solution for 15(7x+12)=-4(-8x-13) equation:


Simplifying
15(7x + 12) = -4(-8x + -13)

Reorder the terms:
15(12 + 7x) = -4(-8x + -13)
(12 * 15 + 7x * 15) = -4(-8x + -13)
(180 + 105x) = -4(-8x + -13)

Reorder the terms:
180 + 105x = -4(-13 + -8x)
180 + 105x = (-13 * -4 + -8x * -4)
180 + 105x = (52 + 32x)

Solving
180 + 105x = 52 + 32x

Solving for variable 'x'.

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

Add '-32x' to each side of the equation.
180 + 105x + -32x = 52 + 32x + -32x

Combine like terms: 105x + -32x = 73x
180 + 73x = 52 + 32x + -32x

Combine like terms: 32x + -32x = 0
180 + 73x = 52 + 0
180 + 73x = 52

Add '-180' to each side of the equation.
180 + -180 + 73x = 52 + -180

Combine like terms: 180 + -180 = 0
0 + 73x = 52 + -180
73x = 52 + -180

Combine like terms: 52 + -180 = -128
73x = -128

Divide each side by '73'.
x = -1.753424658

Simplifying
x = -1.753424658

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