-7(3x+8)=-21x+56

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Solution for -7(3x+8)=-21x+56 equation: 


Simplifying
-7(3x + 8) = -21x + 56

Reorder the terms:
-7(8 + 3x) = -21x + 56
(8 * -7 + 3x * -7) = -21x + 56
(-56 + -21x) = -21x + 56

Reorder the terms:
-56 + -21x = 56 + -21x

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

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

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

Solving
-56 = 56

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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