21=1.5x

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Solution for 21=1.5x equation:


Simplifying
21 = 1.5x

Solving
21 = 1.5x

Solving for variable 'x'.

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

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

Combine like terms: 1.5x + -1.5x = 0.0
21 + -1.5x = 0.0

Add '-21' to each side of the equation.
21 + -21 + -1.5x = 0.0 + -21

Combine like terms: 21 + -21 = 0
0 + -1.5x = 0.0 + -21
-1.5x = 0.0 + -21

Combine like terms: 0.0 + -21 = -21
-1.5x = -21

Divide each side by '-1.5'.
x = 14

Simplifying
x = 14

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