75=x-7x+3

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Solution for 75=x-7x+3 equation:


Simplifying
75 = x + -7x + 3

Reorder the terms:
75 = 3 + x + -7x

Combine like terms: x + -7x = -6x
75 = 3 + -6x

Solving
75 = 3 + -6x

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
75 + 6x = 3 + -6x + 6x

Combine like terms: -6x + 6x = 0
75 + 6x = 3 + 0
75 + 6x = 3

Add '-75' to each side of the equation.
75 + -75 + 6x = 3 + -75

Combine like terms: 75 + -75 = 0
0 + 6x = 3 + -75
6x = 3 + -75

Combine like terms: 3 + -75 = -72
6x = -72

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

Simplifying
x = -12

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