10=-9(y+7)

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Solution for 10=-9(y+7) equation:


Simplifying
10 = -9(y + 7)

Reorder the terms:
10 = -9(7 + y)
10 = (7 * -9 + y * -9)
10 = (-63 + -9y)

Solving
10 = -63 + -9y

Solving for variable 'y'.

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

Add '9y' to each side of the equation.
10 + 9y = -63 + -9y + 9y

Combine like terms: -9y + 9y = 0
10 + 9y = -63 + 0
10 + 9y = -63

Add '-10' to each side of the equation.
10 + -10 + 9y = -63 + -10

Combine like terms: 10 + -10 = 0
0 + 9y = -63 + -10
9y = -63 + -10

Combine like terms: -63 + -10 = -73
9y = -73

Divide each side by '9'.
y = -8.111111111

Simplifying
y = -8.111111111

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