7(3X+10)=21X-3

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Solution for 7(3X+10)=21X-3 equation: 


Simplifying
7(3X + 10) = 21X + -3

Reorder the terms:
7(10 + 3X) = 21X + -3
(10 * 7 + 3X * 7) = 21X + -3
(70 + 21X) = 21X + -3

Reorder the terms:
70 + 21X = -3 + 21X

Add '-21X' to each side of the equation.
70 + 21X + -21X = -3 + 21X + -21X

Combine like terms: 21X + -21X = 0
70 + 0 = -3 + 21X + -21X
70 = -3 + 21X + -21X

Combine like terms: 21X + -21X = 0
70 = -3 + 0
70 = -3

Solving
70 = -3

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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