x-5+7x=75

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


Simplifying
x + -5 + 7x = 75

Reorder the terms:
-5 + x + 7x = 75

Combine like terms: x + 7x = 8x
-5 + 8x = 75

Solving
-5 + 8x = 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 + 8x = 75 + 5

Combine like terms: -5 + 5 = 0
0 + 8x = 75 + 5
8x = 75 + 5

Combine like terms: 75 + 5 = 80
8x = 80

Divide each side by '8'.
x = 10

Simplifying
x = 10

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