5y-6-7y+9=

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Solution for 5y-6-7y+9= equation:


Simplifying
5y + -6 + -7y + 9 = 0

Reorder the terms:
-6 + 9 + 5y + -7y = 0

Combine like terms: -6 + 9 = 3
3 + 5y + -7y = 0

Combine like terms: 5y + -7y = -2y
3 + -2y = 0

Solving
3 + -2y = 0

Solving for variable 'y'.

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

Add '-3' to each side of the equation.
3 + -3 + -2y = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -2y = 0 + -3
-2y = 0 + -3

Combine like terms: 0 + -3 = -3
-2y = -3

Divide each side by '-2'.
y = 1.5

Simplifying
y = 1.5

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