9x+7=78

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Solution for 9x+7=78 equation: 


Simplifying
9x + 7 = 78

Reorder the terms:
7 + 9x = 78

Solving
7 + 9x = 78

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 9x = 78 + -7

Combine like terms: 7 + -7 = 0
0 + 9x = 78 + -7
9x = 78 + -7

Combine like terms: 78 + -7 = 71
9x = 71

Divide each side by '9'.
x = 7.888888889

Simplifying
x = 7.888888889

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