-77+10x-3x=28

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Solution for -77+10x-3x=28 equation: 


Simplifying
-77 + 10x + -3x = 28

Combine like terms: 10x + -3x = 7x
-77 + 7x = 28

Solving
-77 + 7x = 28

Solving for variable 'x'.

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

Add '77' to each side of the equation.
-77 + 77 + 7x = 28 + 77

Combine like terms: -77 + 77 = 0
0 + 7x = 28 + 77
7x = 28 + 77

Combine like terms: 28 + 77 = 105
7x = 105

Divide each side by '7'.
x = 15

Simplifying
x = 15

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