1+7x=78

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Solution for 1+7x=78 equation: 


Simplifying
1 + 7x = 78

Solving
1 + 7x = 78

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 7x = 78 + -1

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

Combine like terms: 78 + -1 = 77
7x = 77

Divide each side by '7'.
x = 11

Simplifying
x = 11

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