20+6.50x=91.50

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Solution for 20+6.50x=91.50 equation: 


Simplifying
20 + 6.50x = 91.50

Solving
20 + 6.50x = 91.50

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 6.50x = 91.50 + -20

Combine like terms: 20 + -20 = 0
0 + 6.50x = 91.50 + -20
6.50x = 91.50 + -20

Combine like terms: 91.50 + -20 = 71.5
6.50x = 71.5

Divide each side by '6.50'.
x = 11

Simplifying
x = 11

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