4-4[2-(7y-2)]=

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Solution for 4-4[2-(7y-2)]= equation:


Simplifying
4 + -4[2 + -1(7y + -2)] = 0

Reorder the terms:
4 + -4[2 + -1(-2 + 7y)] = 0
4 + -4[2 + (-2 * -1 + 7y * -1)] = 0
4 + -4[2 + (2 + -7y)] = 0

Combine like terms: 2 + 2 = 4
4 + -4[4 + -7y] = 0
4 + [4 * -4 + -7y * -4] = 0
4 + [-16 + 28y] = 0

Combine like terms: 4 + -16 = -12
-12 + 28y = 0

Solving
-12 + 28y = 0

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 + 28y = 0 + 12

Combine like terms: -12 + 12 = 0
0 + 28y = 0 + 12
28y = 0 + 12

Combine like terms: 0 + 12 = 12
28y = 12

Divide each side by '28'.
y = 0.4285714286

Simplifying
y = 0.4285714286

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