4+(-3x)=12

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


Simplifying
4 + (-3x) = 12

Solving
4 + (-3x) = 12

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + (-3x) = 12 + -4

Combine like terms: 4 + -4 = 0
0 + (-3x) = 12 + -4
(-3x) = 12 + -4

Combine like terms: 12 + -4 = 8
(-3x) = 8

Divide each side by '-3'.
x = -2.666666667

Simplifying
x = -2.666666667

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