-30+5x-7x=10

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Solution for -30+5x-7x=10 equation: 


Simplifying
-30 + 5x + -7x = 10

Combine like terms: 5x + -7x = -2x
-30 + -2x = 10

Solving
-30 + -2x = 10

Solving for variable 'x'.

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

Add '30' to each side of the equation.
-30 + 30 + -2x = 10 + 30

Combine like terms: -30 + 30 = 0
0 + -2x = 10 + 30
-2x = 10 + 30

Combine like terms: 10 + 30 = 40
-2x = 40

Divide each side by '-2'.
x = -20

Simplifying
x = -20

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