100-20x(-3)=

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


Simplifying
100 + -20x(-3) = 0

Reorder the terms for easier multiplication:
100 + -20 * -3x = 0

Multiply -20 * -3
100 + 60x = 0

Solving
100 + 60x = 0

Solving for variable 'x'.

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

Add '-100' to each side of the equation.
100 + -100 + 60x = 0 + -100

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

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

Divide each side by '60'.
x = -1.666666667

Simplifying
x = -1.666666667

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