-(7y+4)-(2y-5)=14-5(y-3)

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Solution for -(7y+4)-(2y-5)=14-5(y-3) equation:


Simplifying
-1(7y + 4) + -1(2y + -5) = 14 + -5(y + -3)

Reorder the terms:
-1(4 + 7y) + -1(2y + -5) = 14 + -5(y + -3)
(4 * -1 + 7y * -1) + -1(2y + -5) = 14 + -5(y + -3)
(-4 + -7y) + -1(2y + -5) = 14 + -5(y + -3)

Reorder the terms:
-4 + -7y + -1(-5 + 2y) = 14 + -5(y + -3)
-4 + -7y + (-5 * -1 + 2y * -1) = 14 + -5(y + -3)
-4 + -7y + (5 + -2y) = 14 + -5(y + -3)

Reorder the terms:
-4 + 5 + -7y + -2y = 14 + -5(y + -3)

Combine like terms: -4 + 5 = 1
1 + -7y + -2y = 14 + -5(y + -3)

Combine like terms: -7y + -2y = -9y
1 + -9y = 14 + -5(y + -3)

Reorder the terms:
1 + -9y = 14 + -5(-3 + y)
1 + -9y = 14 + (-3 * -5 + y * -5)
1 + -9y = 14 + (15 + -5y)

Combine like terms: 14 + 15 = 29
1 + -9y = 29 + -5y

Solving
1 + -9y = 29 + -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.
1 + -9y + 5y = 29 + -5y + 5y

Combine like terms: -9y + 5y = -4y
1 + -4y = 29 + -5y + 5y

Combine like terms: -5y + 5y = 0
1 + -4y = 29 + 0
1 + -4y = 29

Add '-1' to each side of the equation.
1 + -1 + -4y = 29 + -1

Combine like terms: 1 + -1 = 0
0 + -4y = 29 + -1
-4y = 29 + -1

Combine like terms: 29 + -1 = 28
-4y = 28

Divide each side by '-4'.
y = -7

Simplifying
y = -7

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