6-4[5-(7y-2)]=

Solution for 6-4[5-(7y-2)]= equation:

Simplifying
6 + -4[5 + -1(7y + -2)] = 0

Reorder the terms:
6 + -4[5 + -1(-2 + 7y)] = 0
6 + -4[5 + (-2 * -1 + 7y * -1)] = 0
6 + -4[5 + (2 + -7y)] = 0

Combine like terms: 5 + 2 = 7
6 + -4[7 + -7y] = 0
6 + [7 * -4 + -7y * -4] = 0
6 + [-28 + 28y] = 0

Combine like terms: 6 + -28 = -22
-22 + 28y = 0

Solving
-22 + 28y = 0

Solving for variable 'y'.

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

Add '22' to each side of the equation.
-22 + 22 + 28y = 0 + 22

Combine like terms: -22 + 22 = 0
0 + 28y = 0 + 22
28y = 0 + 22

Combine like terms: 0 + 22 = 22
28y = 22

Divide each side by '28'.
y = 0.7857142857

Simplifying
y = 0.7857142857