-3(y-4)=5(y+3)

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Solution for -3(y-4)=5(y+3) equation:


Simplifying
-3(y + -4) = 5(y + 3)

Reorder the terms:
-3(-4 + y) = 5(y + 3)
(-4 * -3 + y * -3) = 5(y + 3)
(12 + -3y) = 5(y + 3)

Reorder the terms:
12 + -3y = 5(3 + y)
12 + -3y = (3 * 5 + y * 5)
12 + -3y = (15 + 5y)

Solving
12 + -3y = 15 + 5y

Solving for variable 'y'.

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

Add '-5y' to each side of the equation.
12 + -3y + -5y = 15 + 5y + -5y

Combine like terms: -3y + -5y = -8y
12 + -8y = 15 + 5y + -5y

Combine like terms: 5y + -5y = 0
12 + -8y = 15 + 0
12 + -8y = 15

Add '-12' to each side of the equation.
12 + -12 + -8y = 15 + -12

Combine like terms: 12 + -12 = 0
0 + -8y = 15 + -12
-8y = 15 + -12

Combine like terms: 15 + -12 = 3
-8y = 3

Divide each side by '-8'.
y = -0.375

Simplifying
y = -0.375

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