12+(-3x)=3

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


Simplifying
12 + (-3x) = 3

Solving
12 + (-3x) = 3

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 + (-3x) = 3 + -12

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

Combine like terms: 3 + -12 = -9
(-3x) = -9

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

Simplifying
x = 3

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