-(5y+3)-(4y-8)=-1

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Solution for -(5y+3)-(4y-8)=-1 equation:


Simplifying
-1(5y + 3) + -1(4y + -8) = -1

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

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

Reorder the terms:
-3 + 8 + -5y + -4y = -1

Combine like terms: -3 + 8 = 5
5 + -5y + -4y = -1

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

Solving
5 + -9y = -1

Solving for variable 'y'.

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

Add '-5' to each side of the equation.
5 + -5 + -9y = -1 + -5

Combine like terms: 5 + -5 = 0
0 + -9y = -1 + -5
-9y = -1 + -5

Combine like terms: -1 + -5 = -6
-9y = -6

Divide each side by '-9'.
y = 0.6666666667

Simplifying
y = 0.6666666667

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