-4(2y-5)-(7-3y)=4(y+3)

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Solution for -4(2y-5)-(7-3y)=4(y+3) equation:


Simplifying
-4(2y + -5) + -1(7 + -3y) = 4(y + 3)

Reorder the terms:
-4(-5 + 2y) + -1(7 + -3y) = 4(y + 3)
(-5 * -4 + 2y * -4) + -1(7 + -3y) = 4(y + 3)
(20 + -8y) + -1(7 + -3y) = 4(y + 3)
20 + -8y + (7 * -1 + -3y * -1) = 4(y + 3)
20 + -8y + (-7 + 3y) = 4(y + 3)

Reorder the terms:
20 + -7 + -8y + 3y = 4(y + 3)

Combine like terms: 20 + -7 = 13
13 + -8y + 3y = 4(y + 3)

Combine like terms: -8y + 3y = -5y
13 + -5y = 4(y + 3)

Reorder the terms:
13 + -5y = 4(3 + y)
13 + -5y = (3 * 4 + y * 4)
13 + -5y = (12 + 4y)

Solving
13 + -5y = 12 + 4y

Solving for variable 'y'.

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

Add '-4y' to each side of the equation.
13 + -5y + -4y = 12 + 4y + -4y

Combine like terms: -5y + -4y = -9y
13 + -9y = 12 + 4y + -4y

Combine like terms: 4y + -4y = 0
13 + -9y = 12 + 0
13 + -9y = 12

Add '-13' to each side of the equation.
13 + -13 + -9y = 12 + -13

Combine like terms: 13 + -13 = 0
0 + -9y = 12 + -13
-9y = 12 + -13

Combine like terms: 12 + -13 = -1
-9y = -1

Divide each side by '-9'.
y = 0.1111111111

Simplifying
y = 0.1111111111

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