2-7[8-(7y-5)]=

Solution for 2-7[8-(7y-5)]= equation:

Simplifying
2 + -7[8 + -1(7y + -5)] = 0

Reorder the terms:
2 + -7[8 + -1(-5 + 7y)] = 0
2 + -7[8 + (-5 * -1 + 7y * -1)] = 0
2 + -7[8 + (5 + -7y)] = 0

Combine like terms: 8 + 5 = 13
2 + -7[13 + -7y] = 0
2 + [13 * -7 + -7y * -7] = 0
2 + [-91 + 49y] = 0

Combine like terms: 2 + -91 = -89
-89 + 49y = 0

Solving
-89 + 49y = 0

Solving for variable 'y'.

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

Add '89' to each side of the equation.
-89 + 89 + 49y = 0 + 89

Combine like terms: -89 + 89 = 0
0 + 49y = 0 + 89
49y = 0 + 89

Combine like terms: 0 + 89 = 89
49y = 89

Divide each side by '49'.
y = 1.816326531

Simplifying
y = 1.816326531