-12+3(x-7)+4=0

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Solution for -12+3(x-7)+4=0 equation:


Simplifying
-12 + 3(x + -7) + 4 = 0

Reorder the terms:
-12 + 3(-7 + x) + 4 = 0
-12 + (-7 * 3 + x * 3) + 4 = 0
-12 + (-21 + 3x) + 4 = 0

Reorder the terms:
-12 + -21 + 4 + 3x = 0

Combine like terms: -12 + -21 = -33
-33 + 4 + 3x = 0

Combine like terms: -33 + 4 = -29
-29 + 3x = 0

Solving
-29 + 3x = 0

Solving for variable 'x'.

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

Add '29' to each side of the equation.
-29 + 29 + 3x = 0 + 29

Combine like terms: -29 + 29 = 0
0 + 3x = 0 + 29
3x = 0 + 29

Combine like terms: 0 + 29 = 29
3x = 29

Divide each side by '3'.
x = 9.666666667

Simplifying
x = 9.666666667

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