3(x-20)=100

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Solution for 3(x-20)=100 equation: 


Simplifying
3(x + -20) = 100

Reorder the terms:
3(-20 + x) = 100
(-20 * 3 + x * 3) = 100
(-60 + 3x) = 100

Solving
-60 + 3x = 100

Solving for variable 'x'.

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

Add '60' to each side of the equation.
-60 + 60 + 3x = 100 + 60

Combine like terms: -60 + 60 = 0
0 + 3x = 100 + 60
3x = 100 + 60

Combine like terms: 100 + 60 = 160
3x = 160

Divide each side by '3'.
x = 53.33333333

Simplifying
x = 53.33333333

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