-56=21x

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Solution for -56=21x equation:


Simplifying
-56 = 21x

Solving
-56 = 21x

Solving for variable 'x'.

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

Add '-21x' to each side of the equation.
-56 + -21x = 21x + -21x

Combine like terms: 21x + -21x = 0
-56 + -21x = 0

Add '56' to each side of the equation.
-56 + 56 + -21x = 0 + 56

Combine like terms: -56 + 56 = 0
0 + -21x = 0 + 56
-21x = 0 + 56

Combine like terms: 0 + 56 = 56
-21x = 56

Divide each side by '-21'.
x = -2.666666667

Simplifying
x = -2.666666667

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