-3[-6-2y]=4[2y-3]-1

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Solution for -3[-6-2y]=4[2y-3]-1 equation:


Simplifying
-3[-6 + -2y] = 4[2y + -3] + -1
[-6 * -3 + -2y * -3] = 4[2y + -3] + -1
[18 + 6y] = 4[2y + -3] + -1

Reorder the terms:
18 + 6y = 4[-3 + 2y] + -1
18 + 6y = [-3 * 4 + 2y * 4] + -1
18 + 6y = [-12 + 8y] + -1

Reorder the terms:
18 + 6y = -12 + -1 + 8y

Combine like terms: -12 + -1 = -13
18 + 6y = -13 + 8y

Solving
18 + 6y = -13 + 8y

Solving for variable 'y'.

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

Add '-8y' to each side of the equation.
18 + 6y + -8y = -13 + 8y + -8y

Combine like terms: 6y + -8y = -2y
18 + -2y = -13 + 8y + -8y

Combine like terms: 8y + -8y = 0
18 + -2y = -13 + 0
18 + -2y = -13

Add '-18' to each side of the equation.
18 + -18 + -2y = -13 + -18

Combine like terms: 18 + -18 = 0
0 + -2y = -13 + -18
-2y = -13 + -18

Combine like terms: -13 + -18 = -31
-2y = -31

Divide each side by '-2'.
y = 15.5

Simplifying
y = 15.5

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