1.5(x-6)=21

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Solution for 1.5(x-6)=21 equation: 


Simplifying
1.5(x + -6) = 21

Reorder the terms:
1.5(-6 + x) = 21
(-6 * 1.5 + x * 1.5) = 21
(-9 + 1.5x) = 21

Solving
-9 + 1.5x = 21

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + 1.5x = 21 + 9

Combine like terms: -9 + 9 = 0
0 + 1.5x = 21 + 9
1.5x = 21 + 9

Combine like terms: 21 + 9 = 30
1.5x = 30

Divide each side by '1.5'.
x = 20

Simplifying
x = 20

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