-9(x+8)=45

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


Simplifying
-9(x + 8) = 45

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

Solving
-72 + -9x = 45

Solving for variable 'x'.

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

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

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

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

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

Simplifying
x = -13

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