-9x+13=-4(x+8)

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Solution for -9x+13=-4(x+8) equation:


Simplifying
-9x + 13 = -4(x + 8)

Reorder the terms:
13 + -9x = -4(x + 8)

Reorder the terms:
13 + -9x = -4(8 + x)
13 + -9x = (8 * -4 + x * -4)
13 + -9x = (-32 + -4x)

Solving
13 + -9x = -32 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
13 + -9x + 4x = -32 + -4x + 4x

Combine like terms: -9x + 4x = -5x
13 + -5x = -32 + -4x + 4x

Combine like terms: -4x + 4x = 0
13 + -5x = -32 + 0
13 + -5x = -32

Add '-13' to each side of the equation.
13 + -13 + -5x = -32 + -13

Combine like terms: 13 + -13 = 0
0 + -5x = -32 + -13
-5x = -32 + -13

Combine like terms: -32 + -13 = -45
-5x = -45

Divide each side by '-5'.
x = 9

Simplifying
x = 9

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