-4(-7+1)+5(8+2y)=-2

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Solution for -4(-7+1)+5(8+2y)=-2 equation: 


Simplifying
-4(-7 + 1) + 5(8 + 2y) = -2

Combine like terms: -7 + 1 = -6
-4(-6) + 5(8 + 2y) = -2

Multiply -4 * -6
24 + 5(8 + 2y) = -2
24 + (8 * 5 + 2y * 5) = -2
24 + (40 + 10y) = -2

Combine like terms: 24 + 40 = 64
64 + 10y = -2

Solving
64 + 10y = -2

Solving for variable 'y'.

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

Add '-64' to each side of the equation.
64 + -64 + 10y = -2 + -64

Combine like terms: 64 + -64 = 0
0 + 10y = -2 + -64
10y = -2 + -64

Combine like terms: -2 + -64 = -66
10y = -66

Divide each side by '10'.
y = -6.6

Simplifying
y = -6.6

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