-7y+7=-8+9

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


Simplifying
-7y + 7 = -8 + 9

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

Combine like terms: -8 + 9 = 1
7 + -7y = 1

Solving
7 + -7y = 1

Solving for variable 'y'.

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

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

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

Combine like terms: 1 + -7 = -6
-7y = -6

Divide each side by '-7'.
y = 0.8571428571

Simplifying
y = 0.8571428571

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