-3-10y+18=-3(5y-7)+5y

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Solution for -3-10y+18=-3(5y-7)+5y equation: 


Simplifying
-3 + -10y + 18 = -3(5y + -7) + 5y

Reorder the terms:
-3 + 18 + -10y = -3(5y + -7) + 5y

Combine like terms: -3 + 18 = 15
15 + -10y = -3(5y + -7) + 5y

Reorder the terms:
15 + -10y = -3(-7 + 5y) + 5y
15 + -10y = (-7 * -3 + 5y * -3) + 5y
15 + -10y = (21 + -15y) + 5y

Combine like terms: -15y + 5y = -10y
15 + -10y = 21 + -10y

Add '10y' to each side of the equation.
15 + -10y + 10y = 21 + -10y + 10y

Combine like terms: -10y + 10y = 0
15 + 0 = 21 + -10y + 10y
15 = 21 + -10y + 10y

Combine like terms: -10y + 10y = 0
15 = 21 + 0
15 = 21

Solving
15 = 21

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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