3-2[9-(4y-2)]=

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Solution for 3-2[9-(4y-2)]= equation:


Simplifying
3 + -2[9 + -1(4y + -2)] = 0

Reorder the terms:
3 + -2[9 + -1(-2 + 4y)] = 0
3 + -2[9 + (-2 * -1 + 4y * -1)] = 0
3 + -2[9 + (2 + -4y)] = 0

Combine like terms: 9 + 2 = 11
3 + -2[11 + -4y] = 0
3 + [11 * -2 + -4y * -2] = 0
3 + [-22 + 8y] = 0

Combine like terms: 3 + -22 = -19
-19 + 8y = 0

Solving
-19 + 8y = 0

Solving for variable 'y'.

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

Add '19' to each side of the equation.
-19 + 19 + 8y = 0 + 19

Combine like terms: -19 + 19 = 0
0 + 8y = 0 + 19
8y = 0 + 19

Combine like terms: 0 + 19 = 19
8y = 19

Divide each side by '8'.
y = 2.375

Simplifying
y = 2.375

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