x+6x-78=97

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Solution for x+6x-78=97 equation:


Simplifying
x + 6x + -78 = 97

Reorder the terms:
-78 + x + 6x = 97

Combine like terms: x + 6x = 7x
-78 + 7x = 97

Solving
-78 + 7x = 97

Solving for variable 'x'.

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

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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