3x+7=85

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Solution for 3x+7=85 equation: 


Simplifying
3x + 7 = 85

Reorder the terms:
7 + 3x = 85

Solving
7 + 3x = 85

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 + 3x = 85 + -7

Combine like terms: 7 + -7 = 0
0 + 3x = 85 + -7
3x = 85 + -7

Combine like terms: 85 + -7 = 78
3x = 78

Divide each side by '3'.
x = 26

Simplifying
x = 26

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