2+6y=9+7y

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


Simplifying
2 + 6y = 9 + 7y

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

Combine like terms: 6y + -7y = -1y
2 + -1y = 9 + 7y + -7y

Combine like terms: 7y + -7y = 0
2 + -1y = 9 + 0
2 + -1y = 9

Add '-2' to each side of the equation.
2 + -2 + -1y = 9 + -2

Combine like terms: 2 + -2 = 0
0 + -1y = 9 + -2
-1y = 9 + -2

Combine like terms: 9 + -2 = 7
-1y = 7

Divide each side by '-1'.
y = -7

Simplifying
y = -7

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