-(5y-2)=-(-4y-7)+4

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Solution for -(5y-2)=-(-4y-7)+4 equation:


Simplifying
-1(5y + -2) = -1(-4y + -7) + 4

Reorder the terms:
-1(-2 + 5y) = -1(-4y + -7) + 4
(-2 * -1 + 5y * -1) = -1(-4y + -7) + 4
(2 + -5y) = -1(-4y + -7) + 4

Reorder the terms:
2 + -5y = -1(-7 + -4y) + 4
2 + -5y = (-7 * -1 + -4y * -1) + 4
2 + -5y = (7 + 4y) + 4

Reorder the terms:
2 + -5y = 7 + 4 + 4y

Combine like terms: 7 + 4 = 11
2 + -5y = 11 + 4y

Solving
2 + -5y = 11 + 4y

Solving for variable 'y'.

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

Add '-4y' to each side of the equation.
2 + -5y + -4y = 11 + 4y + -4y

Combine like terms: -5y + -4y = -9y
2 + -9y = 11 + 4y + -4y

Combine like terms: 4y + -4y = 0
2 + -9y = 11 + 0
2 + -9y = 11

Add '-2' to each side of the equation.
2 + -2 + -9y = 11 + -2

Combine like terms: 2 + -2 = 0
0 + -9y = 11 + -2
-9y = 11 + -2

Combine like terms: 11 + -2 = 9
-9y = 9

Divide each side by '-9'.
y = -1

Simplifying
y = -1

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