(9y+7)-(8y+7)=

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Solution for (9y+7)-(8y+7)= equation:


Simplifying
(9y + 7) + -1(8y + 7) = 0

Reorder the terms:
(7 + 9y) + -1(8y + 7) = 0

Remove parenthesis around (7 + 9y)
7 + 9y + -1(8y + 7) = 0

Reorder the terms:
7 + 9y + -1(7 + 8y) = 0
7 + 9y + (7 * -1 + 8y * -1) = 0
7 + 9y + (-7 + -8y) = 0

Reorder the terms:
7 + -7 + 9y + -8y = 0

Combine like terms: 7 + -7 = 0
0 + 9y + -8y = 0
9y + -8y = 0

Combine like terms: 9y + -8y = 1y
1y = 0

Solving
1y = 0

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Divide each side by '1'.
y = 0

Simplifying
y = 0

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