-20=-4x-66x

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Solution for -20=-4x-66x equation:


Simplifying
-20 = -4x + -66x

Combine like terms: -4x + -66x = -70x
-20 = -70x

Solving
-20 = -70x

Solving for variable 'x'.

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

Add '70x' to each side of the equation.
-20 + 70x = -70x + 70x

Combine like terms: -70x + 70x = 0
-20 + 70x = 0

Add '20' to each side of the equation.
-20 + 20 + 70x = 0 + 20

Combine like terms: -20 + 20 = 0
0 + 70x = 0 + 20
70x = 0 + 20

Combine like terms: 0 + 20 = 20
70x = 20

Divide each side by '70'.
x = 0.2857142857

Simplifying
x = 0.2857142857

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