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

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


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

Reorder the terms:
2y + -7 + 4(2 + 3y) = -4(y + 2)
2y + -7 + (2 * 4 + 3y * 4) = -4(y + 2)
2y + -7 + (8 + 12y) = -4(y + 2)

Reorder the terms:
-7 + 8 + 2y + 12y = -4(y + 2)

Combine like terms: -7 + 8 = 1
1 + 2y + 12y = -4(y + 2)

Combine like terms: 2y + 12y = 14y
1 + 14y = -4(y + 2)

Reorder the terms:
1 + 14y = -4(2 + y)
1 + 14y = (2 * -4 + y * -4)
1 + 14y = (-8 + -4y)

Solving
1 + 14y = -8 + -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 + 14y + 4y = -8 + -4y + 4y

Combine like terms: 14y + 4y = 18y
1 + 18y = -8 + -4y + 4y

Combine like terms: -4y + 4y = 0
1 + 18y = -8 + 0
1 + 18y = -8

Add '-1' to each side of the equation.
1 + -1 + 18y = -8 + -1

Combine like terms: 1 + -1 = 0
0 + 18y = -8 + -1
18y = -8 + -1

Combine like terms: -8 + -1 = -9
18y = -9

Divide each side by '18'.
y = -0.5

Simplifying
y = -0.5

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