45=-9(x+8)

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Solution for 45=-9(x+8) equation:


Simplifying
45 = -9(x + 8)

Reorder the terms:
45 = -9(8 + x)
45 = (8 * -9 + x * -9)
45 = (-72 + -9x)

Solving
45 = -72 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
45 + 9x = -72 + -9x + 9x

Combine like terms: -9x + 9x = 0
45 + 9x = -72 + 0
45 + 9x = -72

Add '-45' to each side of the equation.
45 + -45 + 9x = -72 + -45

Combine like terms: 45 + -45 = 0
0 + 9x = -72 + -45
9x = -72 + -45

Combine like terms: -72 + -45 = -117
9x = -117

Divide each side by '9'.
x = -13

Simplifying
x = -13

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