-3(x+9)-45=7-58

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Solution for -3(x+9)-45=7-58 equation: 


Simplifying
-3(x + 9) + -45 = 7 + -58

Reorder the terms:
-3(9 + x) + -45 = 7 + -58
(9 * -3 + x * -3) + -45 = 7 + -58
(-27 + -3x) + -45 = 7 + -58

Reorder the terms:
-27 + -45 + -3x = 7 + -58

Combine like terms: -27 + -45 = -72
-72 + -3x = 7 + -58

Combine like terms: 7 + -58 = -51
-72 + -3x = -51

Solving
-72 + -3x = -51

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 + -3x = -51 + 72

Combine like terms: -72 + 72 = 0
0 + -3x = -51 + 72
-3x = -51 + 72

Combine like terms: -51 + 72 = 21
-3x = 21

Divide each side by '-3'.
x = -7

Simplifying
x = -7

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