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

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


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

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

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

Reorder the terms:
-3 + 7 + -5y + -4y = 4

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

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

Add '-4' to each side of the equation.
4 + -4 + -9y = 4 + -4

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

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

Solving
-9y = 0

Solving for variable 'y'.

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

Divide each side by '-9'.
y = 0

Simplifying
y = 0

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