9-8y=-(-7y+3)

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Solution for 9-8y=-(-7y+3) equation:


Simplifying
9 + -8y = -1(-7y + 3)

Reorder the terms:
9 + -8y = -1(3 + -7y)
9 + -8y = (3 * -1 + -7y * -1)
9 + -8y = (-3 + 7y)

Solving
9 + -8y = -3 + 7y

Solving for variable 'y'.

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

Add '-7y' to each side of the equation.
9 + -8y + -7y = -3 + 7y + -7y

Combine like terms: -8y + -7y = -15y
9 + -15y = -3 + 7y + -7y

Combine like terms: 7y + -7y = 0
9 + -15y = -3 + 0
9 + -15y = -3

Add '-9' to each side of the equation.
9 + -9 + -15y = -3 + -9

Combine like terms: 9 + -9 = 0
0 + -15y = -3 + -9
-15y = -3 + -9

Combine like terms: -3 + -9 = -12
-15y = -12

Divide each side by '-15'.
y = 0.8

Simplifying
y = 0.8

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