[3x-7]=-12

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Solution for [3x-7]=-12 equation:


Simplifying
[3x + -7] = -12

Reorder the terms:
[-7 + 3x] = -12

Remove brackets around [-7 + 3x]
-7 + 3x = -12

Solving
-7 + 3x = -12

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 3x = -12 + 7

Combine like terms: -7 + 7 = 0
0 + 3x = -12 + 7
3x = -12 + 7

Combine like terms: -12 + 7 = -5
3x = -5

Divide each side by '3'.
x = -1.666666667

Simplifying
x = -1.666666667

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