9y-4-11y+7=

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Solution for 9y-4-11y+7= equation:


Simplifying
9y + -4 + -11y + 7 = 0

Reorder the terms:
-4 + 7 + 9y + -11y = 0

Combine like terms: -4 + 7 = 3
3 + 9y + -11y = 0

Combine like terms: 9y + -11y = -2y
3 + -2y = 0

Solving
3 + -2y = 0

Solving for variable 'y'.

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

Add '-3' to each side of the equation.
3 + -3 + -2y = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -2y = 0 + -3
-2y = 0 + -3

Combine like terms: 0 + -3 = -3
-2y = -3

Divide each side by '-2'.
y = 1.5

Simplifying
y = 1.5

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