2-2[3-(7y-3)]=

Solution for 2-2[3-(7y-3)]= equation:

Simplifying
2 + -2[3 + -1(7y + -3)] = 0

Reorder the terms:
2 + -2[3 + -1(-3 + 7y)] = 0
2 + -2[3 + (-3 * -1 + 7y * -1)] = 0
2 + -2[3 + (3 + -7y)] = 0

Combine like terms: 3 + 3 = 6
2 + -2[6 + -7y] = 0
2 + [6 * -2 + -7y * -2] = 0
2 + [-12 + 14y] = 0

Combine like terms: 2 + -12 = -10
-10 + 14y = 0

Solving
-10 + 14y = 0

Solving for variable 'y'.

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

Add '10' to each side of the equation.
-10 + 10 + 14y = 0 + 10

Combine like terms: -10 + 10 = 0
0 + 14y = 0 + 10
14y = 0 + 10

Combine like terms: 0 + 10 = 10
14y = 10

Divide each side by '14'.
y = 0.7142857143

Simplifying
y = 0.7142857143