7-5x-2x=70

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Solution for 7-5x-2x=70 equation: 


Simplifying
7 + -5x + -2x = 70

Combine like terms: -5x + -2x = -7x
7 + -7x = 70

Solving
7 + -7x = 70

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + -7x = 70 + -7

Combine like terms: 7 + -7 = 0
0 + -7x = 70 + -7
-7x = 70 + -7

Combine like terms: 70 + -7 = 63
-7x = 63

Divide each side by '-7'.
x = -9

Simplifying
x = -9

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