(3y-4)-(-2y+3)=-4

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Solution for (3y-4)-(-2y+3)=-4 equation:


Simplifying
(3y + -4) + -1(-2y + 3) = -4

Reorder the terms:
(-4 + 3y) + -1(-2y + 3) = -4

Remove parenthesis around (-4 + 3y)
-4 + 3y + -1(-2y + 3) = -4

Reorder the terms:
-4 + 3y + -1(3 + -2y) = -4
-4 + 3y + (3 * -1 + -2y * -1) = -4
-4 + 3y + (-3 + 2y) = -4

Reorder the terms:
-4 + -3 + 3y + 2y = -4

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

Combine like terms: 3y + 2y = 5y
-7 + 5y = -4

Solving
-7 + 5y = -4

Solving for variable 'y'.

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

Add '7' to each side of the equation.
-7 + 7 + 5y = -4 + 7

Combine like terms: -7 + 7 = 0
0 + 5y = -4 + 7
5y = -4 + 7

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

Divide each side by '5'.
y = 0.6

Simplifying
y = 0.6

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