1+3(y-1)=4

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


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

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

Combine like terms: 1 + -3 = -2
-2 + 3y = 4

Solving
-2 + 3y = 4

Solving for variable 'y'.

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

Add '2' to each side of the equation.
-2 + 2 + 3y = 4 + 2

Combine like terms: -2 + 2 = 0
0 + 3y = 4 + 2
3y = 4 + 2

Combine like terms: 4 + 2 = 6
3y = 6

Divide each side by '3'.
y = 2

Simplifying
y = 2

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