13y-7+8=-2y(-4+2)

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Solution for 13y-7+8=-2y(-4+2) equation:


Simplifying
13y + -7 + 8 = -2y(-4 + 2)

Reorder the terms:
-7 + 8 + 13y = -2y(-4 + 2)

Combine like terms: -7 + 8 = 1
1 + 13y = -2y(-4 + 2)

Combine like terms: -4 + 2 = -2
1 + 13y = -2y(-2)

Reorder the terms for easier multiplication:
1 + 13y = -2 * -2y

Multiply -2 * -2
1 + 13y = 4y

Solving
1 + 13y = 4y

Solving for variable 'y'.

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

Add '-4y' to each side of the equation.
1 + 13y + -4y = 4y + -4y

Combine like terms: 13y + -4y = 9y
1 + 9y = 4y + -4y

Combine like terms: 4y + -4y = 0
1 + 9y = 0

Add '-1' to each side of the equation.
1 + -1 + 9y = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 9y = 0 + -1
9y = 0 + -1

Combine like terms: 0 + -1 = -1
9y = -1

Divide each side by '9'.
y = -0.1111111111

Simplifying
y = -0.1111111111

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