4y=9y+7

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Solution for 4y=9y+7 equation: 


Simplifying
4y = 9y + 7

Reorder the terms:
4y = 7 + 9y

Solving
4y = 7 + 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.
4y + -9y = 7 + 9y + -9y

Combine like terms: 4y + -9y = -5y
-5y = 7 + 9y + -9y

Combine like terms: 9y + -9y = 0
-5y = 7 + 0
-5y = 7

Divide each side by '-5'.
y = -1.4

Simplifying
y = -1.4

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