-78+8x=97+x

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Solution for -78+8x=97+x equation:


Simplifying
-78 + 8x = 97 + x

Solving
-78 + 8x = 97 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-78 + 8x + -1x = 97 + x + -1x

Combine like terms: 8x + -1x = 7x
-78 + 7x = 97 + x + -1x

Combine like terms: x + -1x = 0
-78 + 7x = 97 + 0
-78 + 7x = 97

Add '78' to each side of the equation.
-78 + 78 + 7x = 97 + 78

Combine like terms: -78 + 78 = 0
0 + 7x = 97 + 78
7x = 97 + 78

Combine like terms: 97 + 78 = 175
7x = 175

Divide each side by '7'.
x = 25

Simplifying
x = 25

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