10y-7-6y+9=

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Solution for 10y-7-6y+9= equation:


Simplifying
10y + -7 + -6y + 9 = 0

Reorder the terms:
-7 + 9 + 10y + -6y = 0

Combine like terms: -7 + 9 = 2
2 + 10y + -6y = 0

Combine like terms: 10y + -6y = 4y
2 + 4y = 0

Solving
2 + 4y = 0

Solving for variable 'y'.

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

Add '-2' to each side of the equation.
2 + -2 + 4y = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 4y = 0 + -2
4y = 0 + -2

Combine like terms: 0 + -2 = -2
4y = -2

Divide each side by '4'.
y = -0.5

Simplifying
y = -0.5

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