-5(2x-3)+6=-10x+21

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Solution for -5(2x-3)+6=-10x+21 equation: 


Simplifying
-5(2x + -3) + 6 = -10x + 21

Reorder the terms:
-5(-3 + 2x) + 6 = -10x + 21
(-3 * -5 + 2x * -5) + 6 = -10x + 21
(15 + -10x) + 6 = -10x + 21

Reorder the terms:
15 + 6 + -10x = -10x + 21

Combine like terms: 15 + 6 = 21
21 + -10x = -10x + 21

Reorder the terms:
21 + -10x = 21 + -10x

Add '-21' to each side of the equation.
21 + -21 + -10x = 21 + -21 + -10x

Combine like terms: 21 + -21 = 0
0 + -10x = 21 + -21 + -10x
-10x = 21 + -21 + -10x

Combine like terms: 21 + -21 = 0
-10x = 0 + -10x
-10x = -10x

Add '10x' to each side of the equation.
-10x + 10x = -10x + 10x

Combine like terms: -10x + 10x = 0
0 = -10x + 10x

Combine like terms: -10x + 10x = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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