-3(1+6y)+7(-y+5)=-8

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Solution for -3(1+6y)+7(-y+5)=-8 equation: 


Simplifying
-3(1 + 6y) + 7(-1y + 5) = -8
(1 * -3 + 6y * -3) + 7(-1y + 5) = -8
(-3 + -18y) + 7(-1y + 5) = -8

Reorder the terms:
-3 + -18y + 7(5 + -1y) = -8
-3 + -18y + (5 * 7 + -1y * 7) = -8
-3 + -18y + (35 + -7y) = -8

Reorder the terms:
-3 + 35 + -18y + -7y = -8

Combine like terms: -3 + 35 = 32
32 + -18y + -7y = -8

Combine like terms: -18y + -7y = -25y
32 + -25y = -8

Solving
32 + -25y = -8

Solving for variable 'y'.

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

Add '-32' to each side of the equation.
32 + -32 + -25y = -8 + -32

Combine like terms: 32 + -32 = 0
0 + -25y = -8 + -32
-25y = -8 + -32

Combine like terms: -8 + -32 = -40
-25y = -40

Divide each side by '-25'.
y = 1.6

Simplifying
y = 1.6

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