(3y+8)-(3y-7)=

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Solution for (3y+8)-(3y-7)= equation:


Simplifying
(3y + 8) + -1(3y + -7) = 0

Reorder the terms:
(8 + 3y) + -1(3y + -7) = 0

Remove parenthesis around (8 + 3y)
8 + 3y + -1(3y + -7) = 0

Reorder the terms:
8 + 3y + -1(-7 + 3y) = 0
8 + 3y + (-7 * -1 + 3y * -1) = 0
8 + 3y + (7 + -3y) = 0

Reorder the terms:
8 + 7 + 3y + -3y = 0

Combine like terms: 8 + 7 = 15
15 + 3y + -3y = 0

Combine like terms: 3y + -3y = 0
15 + 0 = 0
15 = 0

Solving
15 = 0

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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