4(y-1)=3y-9

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Solution for 4(y-1)=3y-9 equation:


Simplifying
4(y + -1) = 3y + -9

Reorder the terms:
4(-1 + y) = 3y + -9
(-1 * 4 + y * 4) = 3y + -9
(-4 + 4y) = 3y + -9

Reorder the terms:
-4 + 4y = -9 + 3y

Solving
-4 + 4y = -9 + 3y

Solving for variable 'y'.

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

Add '-3y' to each side of the equation.
-4 + 4y + -3y = -9 + 3y + -3y

Combine like terms: 4y + -3y = 1y
-4 + 1y = -9 + 3y + -3y

Combine like terms: 3y + -3y = 0
-4 + 1y = -9 + 0
-4 + 1y = -9

Add '4' to each side of the equation.
-4 + 4 + 1y = -9 + 4

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

Combine like terms: -9 + 4 = -5
1y = -5

Divide each side by '1'.
y = -5

Simplifying
y = -5

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