-(7Y+3)-(-6Y-7)=-2

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Solution for -(7Y+3)-(-6Y-7)=-2 equation:


Simplifying
-1(7Y + 3) + -1(-6Y + -7) = -2

Reorder the terms:
-1(3 + 7Y) + -1(-6Y + -7) = -2
(3 * -1 + 7Y * -1) + -1(-6Y + -7) = -2
(-3 + -7Y) + -1(-6Y + -7) = -2

Reorder the terms:
-3 + -7Y + -1(-7 + -6Y) = -2
-3 + -7Y + (-7 * -1 + -6Y * -1) = -2
-3 + -7Y + (7 + 6Y) = -2

Reorder the terms:
-3 + 7 + -7Y + 6Y = -2

Combine like terms: -3 + 7 = 4
4 + -7Y + 6Y = -2

Combine like terms: -7Y + 6Y = -1Y
4 + -1Y = -2

Solving
4 + -1Y = -2

Solving for variable 'Y'.

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

Add '-4' to each side of the equation.
4 + -4 + -1Y = -2 + -4

Combine like terms: 4 + -4 = 0
0 + -1Y = -2 + -4
-1Y = -2 + -4

Combine like terms: -2 + -4 = -6
-1Y = -6

Divide each side by '-1'.
Y = 6

Simplifying
Y = 6

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