4[7y+2]-8=-7

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Solution for 4[7y+2]-8=-7 equation: 


Simplifying
4[7y + 2] + -8 = -7

Reorder the terms:
4[2 + 7y] + -8 = -7
[2 * 4 + 7y * 4] + -8 = -7
[8 + 28y] + -8 = -7

Reorder the terms:
8 + -8 + 28y = -7

Combine like terms: 8 + -8 = 0
0 + 28y = -7
28y = -7

Solving
28y = -7

Solving for variable 'y'.

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

Divide each side by '28'.
y = -0.25

Simplifying
y = -0.25

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