-2-2(8y+7)=7(-8y-1)-3

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Solution for -2-2(8y+7)=7(-8y-1)-3 equation:


Simplifying
-2 + -2(8y + 7) = 7(-8y + -1) + -3

Reorder the terms:
-2 + -2(7 + 8y) = 7(-8y + -1) + -3
-2 + (7 * -2 + 8y * -2) = 7(-8y + -1) + -3
-2 + (-14 + -16y) = 7(-8y + -1) + -3

Combine like terms: -2 + -14 = -16
-16 + -16y = 7(-8y + -1) + -3

Reorder the terms:
-16 + -16y = 7(-1 + -8y) + -3
-16 + -16y = (-1 * 7 + -8y * 7) + -3
-16 + -16y = (-7 + -56y) + -3

Reorder the terms:
-16 + -16y = -7 + -3 + -56y

Combine like terms: -7 + -3 = -10
-16 + -16y = -10 + -56y

Solving
-16 + -16y = -10 + -56y

Solving for variable 'y'.

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

Add '56y' to each side of the equation.
-16 + -16y + 56y = -10 + -56y + 56y

Combine like terms: -16y + 56y = 40y
-16 + 40y = -10 + -56y + 56y

Combine like terms: -56y + 56y = 0
-16 + 40y = -10 + 0
-16 + 40y = -10

Add '16' to each side of the equation.
-16 + 16 + 40y = -10 + 16

Combine like terms: -16 + 16 = 0
0 + 40y = -10 + 16
40y = -10 + 16

Combine like terms: -10 + 16 = 6
40y = 6

Divide each side by '40'.
y = 0.15

Simplifying
y = 0.15

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