7y-1=7(y+2)

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Solution for 7y-1=7(y+2) equation:


Simplifying
7y + -1 = 7(y + 2)

Reorder the terms:
-1 + 7y = 7(y + 2)

Reorder the terms:
-1 + 7y = 7(2 + y)
-1 + 7y = (2 * 7 + y * 7)
-1 + 7y = (14 + 7y)

Add '-7y' to each side of the equation.
-1 + 7y + -7y = 14 + 7y + -7y

Combine like terms: 7y + -7y = 0
-1 + 0 = 14 + 7y + -7y
-1 = 14 + 7y + -7y

Combine like terms: 7y + -7y = 0
-1 = 14 + 0
-1 = 14

Solving
-1 = 14

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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