78x-91=8x-2

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Solution for 78x-91=8x-2 equation:


Simplifying
78x + -91 = 8x + -2

Reorder the terms:
-91 + 78x = 8x + -2

Reorder the terms:
-91 + 78x = -2 + 8x

Solving
-91 + 78x = -2 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-91 + 78x + -8x = -2 + 8x + -8x

Combine like terms: 78x + -8x = 70x
-91 + 70x = -2 + 8x + -8x

Combine like terms: 8x + -8x = 0
-91 + 70x = -2 + 0
-91 + 70x = -2

Add '91' to each side of the equation.
-91 + 91 + 70x = -2 + 91

Combine like terms: -91 + 91 = 0
0 + 70x = -2 + 91
70x = -2 + 91

Combine like terms: -2 + 91 = 89
70x = 89

Divide each side by '70'.
x = 1.271428571

Simplifying
x = 1.271428571

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