-14x+3(x-4)+9x=3-57

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Solution for -14x+3(x-4)+9x=3-57 equation:


Simplifying
-14x + 3(x + -4) + 9x = 3 + -57

Reorder the terms:
-14x + 3(-4 + x) + 9x = 3 + -57
-14x + (-4 * 3 + x * 3) + 9x = 3 + -57
-14x + (-12 + 3x) + 9x = 3 + -57

Reorder the terms:
-12 + -14x + 3x + 9x = 3 + -57

Combine like terms: -14x + 3x = -11x
-12 + -11x + 9x = 3 + -57

Combine like terms: -11x + 9x = -2x
-12 + -2x = 3 + -57

Combine like terms: 3 + -57 = -54
-12 + -2x = -54

Solving
-12 + -2x = -54

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + -2x = -54 + 12

Combine like terms: -12 + 12 = 0
0 + -2x = -54 + 12
-2x = -54 + 12

Combine like terms: -54 + 12 = -42
-2x = -42

Divide each side by '-2'.
x = 21

Simplifying
x = 21

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