3(y-2)+4y=16-(2y-7)

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Solution for 3(y-2)+4y=16-(2y-7) equation:


Simplifying
3(y + -2) + 4y = 16 + -1(2y + -7)

Reorder the terms:
3(-2 + y) + 4y = 16 + -1(2y + -7)
(-2 * 3 + y * 3) + 4y = 16 + -1(2y + -7)
(-6 + 3y) + 4y = 16 + -1(2y + -7)

Combine like terms: 3y + 4y = 7y
-6 + 7y = 16 + -1(2y + -7)

Reorder the terms:
-6 + 7y = 16 + -1(-7 + 2y)
-6 + 7y = 16 + (-7 * -1 + 2y * -1)
-6 + 7y = 16 + (7 + -2y)

Combine like terms: 16 + 7 = 23
-6 + 7y = 23 + -2y

Solving
-6 + 7y = 23 + -2y

Solving for variable 'y'.

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

Add '2y' to each side of the equation.
-6 + 7y + 2y = 23 + -2y + 2y

Combine like terms: 7y + 2y = 9y
-6 + 9y = 23 + -2y + 2y

Combine like terms: -2y + 2y = 0
-6 + 9y = 23 + 0
-6 + 9y = 23

Add '6' to each side of the equation.
-6 + 6 + 9y = 23 + 6

Combine like terms: -6 + 6 = 0
0 + 9y = 23 + 6
9y = 23 + 6

Combine like terms: 23 + 6 = 29
9y = 29

Divide each side by '9'.
y = 3.222222222

Simplifying
y = 3.222222222

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