15x-2=3(5x+7)

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Solution for 15x-2=3(5x+7) equation: 


Simplifying
15x + -2 = 3(5x + 7)

Reorder the terms:
-2 + 15x = 3(5x + 7)

Reorder the terms:
-2 + 15x = 3(7 + 5x)
-2 + 15x = (7 * 3 + 5x * 3)
-2 + 15x = (21 + 15x)

Add '-15x' to each side of the equation.
-2 + 15x + -15x = 21 + 15x + -15x

Combine like terms: 15x + -15x = 0
-2 + 0 = 21 + 15x + -15x
-2 = 21 + 15x + -15x

Combine like terms: 15x + -15x = 0
-2 = 21 + 0
-2 = 21

Solving
-2 = 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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