-(4y+1)-(3y-4)=-4

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Solution for -(4y+1)-(3y-4)=-4 equation:


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

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

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

Reorder the terms:
-1 + 4 + -4y + -3y = -4

Combine like terms: -1 + 4 = 3
3 + -4y + -3y = -4

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

Solving
3 + -7y = -4

Solving for variable 'y'.

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

Add '-3' to each side of the equation.
3 + -3 + -7y = -4 + -3

Combine like terms: 3 + -3 = 0
0 + -7y = -4 + -3
-7y = -4 + -3

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

Divide each side by '-7'.
y = 1

Simplifying
y = 1

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