5(x-15)=30

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Solution for 5(x-15)=30 equation: 


Simplifying
5(x + -15) = 30

Reorder the terms:
5(-15 + x) = 30
(-15 * 5 + x * 5) = 30
(-75 + 5x) = 30

Solving
-75 + 5x = 30

Solving for variable 'x'.

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

Add '75' to each side of the equation.
-75 + 75 + 5x = 30 + 75

Combine like terms: -75 + 75 = 0
0 + 5x = 30 + 75
5x = 30 + 75

Combine like terms: 30 + 75 = 105
5x = 105

Divide each side by '5'.
x = 21

Simplifying
x = 21

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