4.5(x-3)=-0.5+21.5

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Solution for 4.5(x-3)=-0.5+21.5 equation: 


Simplifying
4.5(x + -3) = -0.5 + 21.5

Reorder the terms:
4.5(-3 + x) = -0.5 + 21.5
(-3 * 4.5 + x * 4.5) = -0.5 + 21.5
(-13.5 + 4.5x) = -0.5 + 21.5

Combine like terms: -0.5 + 21.5 = 21
-13.5 + 4.5x = 21

Solving
-13.5 + 4.5x = 21

Solving for variable 'x'.

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

Add '13.5' to each side of the equation.
-13.5 + 13.5 + 4.5x = 21 + 13.5

Combine like terms: -13.5 + 13.5 = 0.0
0.0 + 4.5x = 21 + 13.5
4.5x = 21 + 13.5

Combine like terms: 21 + 13.5 = 34.5
4.5x = 34.5

Divide each side by '4.5'.
x = 7.666666667

Simplifying
x = 7.666666667

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