9y-2=7+11y

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Solution for 9y-2=7+11y equation:


Simplifying
9y + -2 = 7 + 11y

Reorder the terms:
-2 + 9y = 7 + 11y

Solving
-2 + 9y = 7 + 11y

Solving for variable 'y'.

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

Add '-11y' to each side of the equation.
-2 + 9y + -11y = 7 + 11y + -11y

Combine like terms: 9y + -11y = -2y
-2 + -2y = 7 + 11y + -11y

Combine like terms: 11y + -11y = 0
-2 + -2y = 7 + 0
-2 + -2y = 7

Add '2' to each side of the equation.
-2 + 2 + -2y = 7 + 2

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

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

Divide each side by '-2'.
y = -4.5

Simplifying
y = -4.5

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