-(4y+6)-(-3y-4)=-7

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Solution for -(4y+6)-(-3y-4)=-7 equation:


Simplifying
-1(4y + 6) + -1(-3y + -4) = -7

Reorder the terms:
-1(6 + 4y) + -1(-3y + -4) = -7
(6 * -1 + 4y * -1) + -1(-3y + -4) = -7
(-6 + -4y) + -1(-3y + -4) = -7

Reorder the terms:
-6 + -4y + -1(-4 + -3y) = -7
-6 + -4y + (-4 * -1 + -3y * -1) = -7
-6 + -4y + (4 + 3y) = -7

Reorder the terms:
-6 + 4 + -4y + 3y = -7

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

Combine like terms: -4y + 3y = -1y
-2 + -1y = -7

Solving
-2 + -1y = -7

Solving for variable 'y'.

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

Add '2' to each side of the equation.
-2 + 2 + -1y = -7 + 2

Combine like terms: -2 + 2 = 0
0 + -1y = -7 + 2
-1y = -7 + 2

Combine like terms: -7 + 2 = -5
-1y = -5

Divide each side by '-1'.
y = 5

Simplifying
y = 5

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