20+9.75(x)=78.5

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Solution for 20+9.75(x)=78.5 equation: 


Simplifying
20 + 9.75(x) = 78.5

Solving
20 + 9.75x = 78.5

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 + 9.75x = 78.5 + -20

Combine like terms: 20 + -20 = 0
0 + 9.75x = 78.5 + -20
9.75x = 78.5 + -20

Combine like terms: 78.5 + -20 = 58.5
9.75x = 58.5

Divide each side by '9.75'.
x = 6

Simplifying
x = 6

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