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

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


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

Reorder the terms:
-2y + 8(3 + -7y) = 2 + -7(7 + -1y)
-2y + (3 * 8 + -7y * 8) = 2 + -7(7 + -1y)
-2y + (24 + -56y) = 2 + -7(7 + -1y)

Reorder the terms:
24 + -2y + -56y = 2 + -7(7 + -1y)

Combine like terms: -2y + -56y = -58y
24 + -58y = 2 + -7(7 + -1y)
24 + -58y = 2 + (7 * -7 + -1y * -7)
24 + -58y = 2 + (-49 + 7y)

Combine like terms: 2 + -49 = -47
24 + -58y = -47 + 7y

Solving
24 + -58y = -47 + 7y

Solving for variable 'y'.

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

Add '-7y' to each side of the equation.
24 + -58y + -7y = -47 + 7y + -7y

Combine like terms: -58y + -7y = -65y
24 + -65y = -47 + 7y + -7y

Combine like terms: 7y + -7y = 0
24 + -65y = -47 + 0
24 + -65y = -47

Add '-24' to each side of the equation.
24 + -24 + -65y = -47 + -24

Combine like terms: 24 + -24 = 0
0 + -65y = -47 + -24
-65y = -47 + -24

Combine like terms: -47 + -24 = -71
-65y = -71

Divide each side by '-65'.
y = 1.092307692

Simplifying
y = 1.092307692

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