5-3x-7x=75

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Solution for 5-3x-7x=75 equation: 


Simplifying
5 + -3x + -7x = 75

Combine like terms: -3x + -7x = -10x
5 + -10x = 75

Solving
5 + -10x = 75

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + -10x = 75 + -5

Combine like terms: 5 + -5 = 0
0 + -10x = 75 + -5
-10x = 75 + -5

Combine like terms: 75 + -5 = 70
-10x = 70

Divide each side by '-10'.
x = -7

Simplifying
x = -7

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