5(x-6)=21

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Solution for 5(x-6)=21 equation: 


Simplifying
5(x + -6) = 21

Reorder the terms:
5(-6 + x) = 21
(-6 * 5 + x * 5) = 21
(-30 + 5x) = 21

Solving
-30 + 5x = 21

Solving for variable 'x'.

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

Add '30' to each side of the equation.
-30 + 30 + 5x = 21 + 30

Combine like terms: -30 + 30 = 0
0 + 5x = 21 + 30
5x = 21 + 30

Combine like terms: 21 + 30 = 51
5x = 51

Divide each side by '5'.
x = 10.2

Simplifying
x = 10.2

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