3y+8=-4+2(5y-1)

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Solution for 3y+8=-4+2(5y-1) equation:


Simplifying
3y + 8 = -4 + 2(5y + -1)

Reorder the terms:
8 + 3y = -4 + 2(5y + -1)

Reorder the terms:
8 + 3y = -4 + 2(-1 + 5y)
8 + 3y = -4 + (-1 * 2 + 5y * 2)
8 + 3y = -4 + (-2 + 10y)

Combine like terms: -4 + -2 = -6
8 + 3y = -6 + 10y

Solving
8 + 3y = -6 + 10y

Solving for variable 'y'.

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

Add '-10y' to each side of the equation.
8 + 3y + -10y = -6 + 10y + -10y

Combine like terms: 3y + -10y = -7y
8 + -7y = -6 + 10y + -10y

Combine like terms: 10y + -10y = 0
8 + -7y = -6 + 0
8 + -7y = -6

Add '-8' to each side of the equation.
8 + -8 + -7y = -6 + -8

Combine like terms: 8 + -8 = 0
0 + -7y = -6 + -8
-7y = -6 + -8

Combine like terms: -6 + -8 = -14
-7y = -14

Divide each side by '-7'.
y = 2

Simplifying
y = 2

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