-(7y+5)-(-6y-7)=5

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Solution for -(7y+5)-(-6y-7)=5 equation:


Simplifying
-1(7y + 5) + -1(-6y + -7) = 5

Reorder the terms:
-1(5 + 7y) + -1(-6y + -7) = 5
(5 * -1 + 7y * -1) + -1(-6y + -7) = 5
(-5 + -7y) + -1(-6y + -7) = 5

Reorder the terms:
-5 + -7y + -1(-7 + -6y) = 5
-5 + -7y + (-7 * -1 + -6y * -1) = 5
-5 + -7y + (7 + 6y) = 5

Reorder the terms:
-5 + 7 + -7y + 6y = 5

Combine like terms: -5 + 7 = 2
2 + -7y + 6y = 5

Combine like terms: -7y + 6y = -1y
2 + -1y = 5

Solving
2 + -1y = 5

Solving for variable 'y'.

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

Add '-2' to each side of the equation.
2 + -2 + -1y = 5 + -2

Combine like terms: 2 + -2 = 0
0 + -1y = 5 + -2
-1y = 5 + -2

Combine like terms: 5 + -2 = 3
-1y = 3

Divide each side by '-1'.
y = -3

Simplifying
y = -3

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