15y-4[2y-3]=-2

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Solution for 15y-4[2y-3]=-2 equation:


Simplifying
15y + -4[2y + -3] = -2

Reorder the terms:
15y + -4[-3 + 2y] = -2
15y + [-3 * -4 + 2y * -4] = -2
15y + [12 + -8y] = -2

Reorder the terms:
12 + 15y + -8y = -2

Combine like terms: 15y + -8y = 7y
12 + 7y = -2

Solving
12 + 7y = -2

Solving for variable 'y'.

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

Add '-12' to each side of the equation.
12 + -12 + 7y = -2 + -12

Combine like terms: 12 + -12 = 0
0 + 7y = -2 + -12
7y = -2 + -12

Combine like terms: -2 + -12 = -14
7y = -14

Divide each side by '7'.
y = -2

Simplifying
y = -2

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