-3(x+4)-45=8-47

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Solution for -3(x+4)-45=8-47 equation:


Simplifying
-3(x + 4) + -45 = 8 + -47

Reorder the terms:
-3(4 + x) + -45 = 8 + -47
(4 * -3 + x * -3) + -45 = 8 + -47
(-12 + -3x) + -45 = 8 + -47

Reorder the terms:
-12 + -45 + -3x = 8 + -47

Combine like terms: -12 + -45 = -57
-57 + -3x = 8 + -47

Combine like terms: 8 + -47 = -39
-57 + -3x = -39

Solving
-57 + -3x = -39

Solving for variable 'x'.

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

Add '57' to each side of the equation.
-57 + 57 + -3x = -39 + 57

Combine like terms: -57 + 57 = 0
0 + -3x = -39 + 57
-3x = -39 + 57

Combine like terms: -39 + 57 = 18
-3x = 18

Divide each side by '-3'.
x = -6

Simplifying
x = -6

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