1.5x+7=20.5

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Solution for 1.5x+7=20.5 equation: 


Simplifying
1.5x + 7 = 20.5

Reorder the terms:
7 + 1.5x = 20.5

Solving
7 + 1.5x = 20.5

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 + 1.5x = 20.5 + -7

Combine like terms: 7 + -7 = 0
0 + 1.5x = 20.5 + -7
1.5x = 20.5 + -7

Combine like terms: 20.5 + -7 = 13.5
1.5x = 13.5

Divide each side by '1.5'.
x = 9

Simplifying
x = 9

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