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

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


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

Reorder the terms:
3(2 + y) = -4(5y + 7)
(2 * 3 + y * 3) = -4(5y + 7)
(6 + 3y) = -4(5y + 7)

Reorder the terms:
6 + 3y = -4(7 + 5y)
6 + 3y = (7 * -4 + 5y * -4)
6 + 3y = (-28 + -20y)

Solving
6 + 3y = -28 + -20y

Solving for variable 'y'.

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

Add '20y' to each side of the equation.
6 + 3y + 20y = -28 + -20y + 20y

Combine like terms: 3y + 20y = 23y
6 + 23y = -28 + -20y + 20y

Combine like terms: -20y + 20y = 0
6 + 23y = -28 + 0
6 + 23y = -28

Add '-6' to each side of the equation.
6 + -6 + 23y = -28 + -6

Combine like terms: 6 + -6 = 0
0 + 23y = -28 + -6
23y = -28 + -6

Combine like terms: -28 + -6 = -34
23y = -34

Divide each side by '23'.
y = -1.47826087

Simplifying
y = -1.47826087

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