9y-2=7y+6

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Solution for 9y-2=7y+6 equation:


Simplifying
9y + -2 = 7y + 6

Reorder the terms:
-2 + 9y = 7y + 6

Reorder the terms:
-2 + 9y = 6 + 7y

Solving
-2 + 9y = 6 + 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.
-2 + 9y + -7y = 6 + 7y + -7y

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

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

Add '2' to each side of the equation.
-2 + 2 + 2y = 6 + 2

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

Combine like terms: 6 + 2 = 8
2y = 8

Divide each side by '2'.
y = 4

Simplifying
y = 4

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