2-5(-2y-4)=-7(-3+2)-4

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Solution for 2-5(-2y-4)=-7(-3+2)-4 equation: 


Simplifying
2 + -5(-2y + -4) = -7(-3 + 2) + -4

Reorder the terms:
2 + -5(-4 + -2y) = -7(-3 + 2) + -4
2 + (-4 * -5 + -2y * -5) = -7(-3 + 2) + -4
2 + (20 + 10y) = -7(-3 + 2) + -4

Combine like terms: 2 + 20 = 22
22 + 10y = -7(-3 + 2) + -4

Combine like terms: -3 + 2 = -1
22 + 10y = -7(-1) + -4

Multiply -7 * -1
22 + 10y = 7 + -4

Combine like terms: 7 + -4 = 3
22 + 10y = 3

Solving
22 + 10y = 3

Solving for variable 'y'.

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

Add '-22' to each side of the equation.
22 + -22 + 10y = 3 + -22

Combine like terms: 22 + -22 = 0
0 + 10y = 3 + -22
10y = 3 + -22

Combine like terms: 3 + -22 = -19
10y = -19

Divide each side by '10'.
y = -1.9

Simplifying
y = -1.9

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