-3=20(x-3)

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


Simplifying
-3 = 20(x + -3)

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

Solving
-3 = -60 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
-3 + -20x = -60 + 20x + -20x

Combine like terms: 20x + -20x = 0
-3 + -20x = -60 + 0
-3 + -20x = -60

Add '3' to each side of the equation.
-3 + 3 + -20x = -60 + 3

Combine like terms: -3 + 3 = 0
0 + -20x = -60 + 3
-20x = -60 + 3

Combine like terms: -60 + 3 = -57
-20x = -57

Divide each side by '-20'.
x = 2.85

Simplifying
x = 2.85

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