10+7x-2x=55

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Solution for 10+7x-2x=55 equation: 


Simplifying
10 + 7x + -2x = 55

Combine like terms: 7x + -2x = 5x
10 + 5x = 55

Solving
10 + 5x = 55

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 5x = 55 + -10

Combine like terms: 10 + -10 = 0
0 + 5x = 55 + -10
5x = 55 + -10

Combine like terms: 55 + -10 = 45
5x = 45

Divide each side by '5'.
x = 9

Simplifying
x = 9

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