4(y+3)=-3(7y-9)+7y

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Solution for 4(y+3)=-3(7y-9)+7y equation:


Simplifying
4(y + 3) = -3(7y + -9) + 7y

Reorder the terms:
4(3 + y) = -3(7y + -9) + 7y
(3 * 4 + y * 4) = -3(7y + -9) + 7y
(12 + 4y) = -3(7y + -9) + 7y

Reorder the terms:
12 + 4y = -3(-9 + 7y) + 7y
12 + 4y = (-9 * -3 + 7y * -3) + 7y
12 + 4y = (27 + -21y) + 7y

Combine like terms: -21y + 7y = -14y
12 + 4y = 27 + -14y

Solving
12 + 4y = 27 + -14y

Solving for variable 'y'.

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

Add '14y' to each side of the equation.
12 + 4y + 14y = 27 + -14y + 14y

Combine like terms: 4y + 14y = 18y
12 + 18y = 27 + -14y + 14y

Combine like terms: -14y + 14y = 0
12 + 18y = 27 + 0
12 + 18y = 27

Add '-12' to each side of the equation.
12 + -12 + 18y = 27 + -12

Combine like terms: 12 + -12 = 0
0 + 18y = 27 + -12
18y = 27 + -12

Combine like terms: 27 + -12 = 15
18y = 15

Divide each side by '18'.
y = 0.8333333333

Simplifying
y = 0.8333333333

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