-3x-3=9x+(-57)

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Solution for -3x-3=9x+(-57) equation:


Simplifying
-3x + -3 = 9x + (-57)

Reorder the terms:
-3 + -3x = 9x + (-57)
-3 + -3x = 9x + -57

Reorder the terms:
-3 + -3x = -57 + 9x

Solving
-3 + -3x = -57 + 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.
-3 + -3x + -9x = -57 + 9x + -9x

Combine like terms: -3x + -9x = -12x
-3 + -12x = -57 + 9x + -9x

Combine like terms: 9x + -9x = 0
-3 + -12x = -57 + 0
-3 + -12x = -57

Add '3' to each side of the equation.
-3 + 3 + -12x = -57 + 3

Combine like terms: -3 + 3 = 0
0 + -12x = -57 + 3
-12x = -57 + 3

Combine like terms: -57 + 3 = -54
-12x = -54

Divide each side by '-12'.
x = 4.5

Simplifying
x = 4.5

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