4(y-9)=3(y+4)

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Solution for 4(y-9)=3(y+4) equation:


Simplifying
4(y + -9) = 3(y + 4)

Reorder the terms:
4(-9 + y) = 3(y + 4)
(-9 * 4 + y * 4) = 3(y + 4)
(-36 + 4y) = 3(y + 4)

Reorder the terms:
-36 + 4y = 3(4 + y)
-36 + 4y = (4 * 3 + y * 3)
-36 + 4y = (12 + 3y)

Solving
-36 + 4y = 12 + 3y

Solving for variable 'y'.

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

Add '-3y' to each side of the equation.
-36 + 4y + -3y = 12 + 3y + -3y

Combine like terms: 4y + -3y = 1y
-36 + 1y = 12 + 3y + -3y

Combine like terms: 3y + -3y = 0
-36 + 1y = 12 + 0
-36 + 1y = 12

Add '36' to each side of the equation.
-36 + 36 + 1y = 12 + 36

Combine like terms: -36 + 36 = 0
0 + 1y = 12 + 36
1y = 12 + 36

Combine like terms: 12 + 36 = 48
1y = 48

Divide each side by '1'.
y = 48

Simplifying
y = 48

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