4y+7=9y+4

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


Simplifying
4y + 7 = 9y + 4

Reorder the terms:
7 + 4y = 9y + 4

Reorder the terms:
7 + 4y = 4 + 9y

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

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

Combine like terms: 9y + -9y = 0
7 + -5y = 4 + 0
7 + -5y = 4

Add '-7' to each side of the equation.
7 + -7 + -5y = 4 + -7

Combine like terms: 7 + -7 = 0
0 + -5y = 4 + -7
-5y = 4 + -7

Combine like terms: 4 + -7 = -3
-5y = -3

Divide each side by '-5'.
y = 0.6

Simplifying
y = 0.6

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