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

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Solution for -(5y+3)-(7-4-7-4)=1 equation:


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

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

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

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

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

Multiply -1 * -8
-3 + -5y + 8 = 1

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

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

Solving
5 + -5y = 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 + -5y = 1 + -5

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

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

Divide each side by '-5'.
y = 0.8

Simplifying
y = 0.8

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