12=(4y-3)-8y

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Solution for 12=(4y-3)-8y equation:


Simplifying
12 = (4y + -3) + -8y

Reorder the terms:
12 = (-3 + 4y) + -8y

Remove parenthesis around (-3 + 4y)
12 = -3 + 4y + -8y

Combine like terms: 4y + -8y = -4y
12 = -3 + -4y

Solving
12 = -3 + -4y

Solving for variable 'y'.

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

Add '4y' to each side of the equation.
12 + 4y = -3 + -4y + 4y

Combine like terms: -4y + 4y = 0
12 + 4y = -3 + 0
12 + 4y = -3

Add '-12' to each side of the equation.
12 + -12 + 4y = -3 + -12

Combine like terms: 12 + -12 = 0
0 + 4y = -3 + -12
4y = -3 + -12

Combine like terms: -3 + -12 = -15
4y = -15

Divide each side by '4'.
y = -3.75

Simplifying
y = -3.75

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