75=3-12x

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Solution for 75=3-12x equation:


Simplifying
75 = 3 + -12x

Solving
75 = 3 + -12x

Solving for variable 'x'.

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

Add '12x' to each side of the equation.
75 + 12x = 3 + -12x + 12x

Combine like terms: -12x + 12x = 0
75 + 12x = 3 + 0
75 + 12x = 3

Add '-75' to each side of the equation.
75 + -75 + 12x = 3 + -75

Combine like terms: 75 + -75 = 0
0 + 12x = 3 + -75
12x = 3 + -75

Combine like terms: 3 + -75 = -72
12x = -72

Divide each side by '12'.
x = -6

Simplifying
x = -6

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