-3y-7(-8y+1)=-6-8(7-y)

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Solution for -3y-7(-8y+1)=-6-8(7-y) equation:


Simplifying
-3y + -7(-8y + 1) = -6 + -8(7 + -1y)

Reorder the terms:
-3y + -7(1 + -8y) = -6 + -8(7 + -1y)
-3y + (1 * -7 + -8y * -7) = -6 + -8(7 + -1y)
-3y + (-7 + 56y) = -6 + -8(7 + -1y)

Reorder the terms:
-7 + -3y + 56y = -6 + -8(7 + -1y)

Combine like terms: -3y + 56y = 53y
-7 + 53y = -6 + -8(7 + -1y)
-7 + 53y = -6 + (7 * -8 + -1y * -8)
-7 + 53y = -6 + (-56 + 8y)

Combine like terms: -6 + -56 = -62
-7 + 53y = -62 + 8y

Solving
-7 + 53y = -62 + 8y

Solving for variable 'y'.

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

Add '-8y' to each side of the equation.
-7 + 53y + -8y = -62 + 8y + -8y

Combine like terms: 53y + -8y = 45y
-7 + 45y = -62 + 8y + -8y

Combine like terms: 8y + -8y = 0
-7 + 45y = -62 + 0
-7 + 45y = -62

Add '7' to each side of the equation.
-7 + 7 + 45y = -62 + 7

Combine like terms: -7 + 7 = 0
0 + 45y = -62 + 7
45y = -62 + 7

Combine like terms: -62 + 7 = -55
45y = -55

Divide each side by '45'.
y = -1.222222222

Simplifying
y = -1.222222222

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