21(x-20)=-48

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Solution for 21(x-20)=-48 equation:


Simplifying
21(x + -20) = -48

Reorder the terms:
21(-20 + x) = -48
(-20 * 21 + x * 21) = -48
(-420 + 21x) = -48

Solving
-420 + 21x = -48

Solving for variable 'x'.

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

Add '420' to each side of the equation.
-420 + 420 + 21x = -48 + 420

Combine like terms: -420 + 420 = 0
0 + 21x = -48 + 420
21x = -48 + 420

Combine like terms: -48 + 420 = 372
21x = 372

Divide each side by '21'.
x = 17.71428571

Simplifying
x = 17.71428571

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