-(7y+4)-(-6y-8)=22

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Solution for -(7y+4)-(-6y-8)=22 equation:


Simplifying
-1(7y + 4) + -1(-6y + -8) = 22

Reorder the terms:
-1(4 + 7y) + -1(-6y + -8) = 22
(4 * -1 + 7y * -1) + -1(-6y + -8) = 22
(-4 + -7y) + -1(-6y + -8) = 22

Reorder the terms:
-4 + -7y + -1(-8 + -6y) = 22
-4 + -7y + (-8 * -1 + -6y * -1) = 22
-4 + -7y + (8 + 6y) = 22

Reorder the terms:
-4 + 8 + -7y + 6y = 22

Combine like terms: -4 + 8 = 4
4 + -7y + 6y = 22

Combine like terms: -7y + 6y = -1y
4 + -1y = 22

Solving
4 + -1y = 22

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 = 22 + -4

Combine like terms: 4 + -4 = 0
0 + -1y = 22 + -4
-1y = 22 + -4

Combine like terms: 22 + -4 = 18
-1y = 18

Divide each side by '-1'.
y = -18

Simplifying
y = -18

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