-7-4=-9y

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Solution for -7-4=-9y equation:


Simplifying
-7 + -4 = -9y

Combine like terms: -7 + -4 = -11
-11 = -9y

Solving
-11 = -9y

Solving for variable 'y'.

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

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

Combine like terms: -9y + 9y = 0
-11 + 9y = 0

Add '11' to each side of the equation.
-11 + 11 + 9y = 0 + 11

Combine like terms: -11 + 11 = 0
0 + 9y = 0 + 11
9y = 0 + 11

Combine like terms: 0 + 11 = 11
9y = 11

Divide each side by '9'.
y = 1.222222222

Simplifying
y = 1.222222222

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