2*2-1=3y

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Solution for 2*2-1=3y equation:


Simplifying
2 * 2 + -1 = 3y

Multiply 2 * 2
4 + -1 = 3y

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

Solving
3 = 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.
3 + -3y = 3y + -3y

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

Add '-3' to each side of the equation.
3 + -3 + -3y = 0 + -3

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

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

Divide each side by '-3'.
y = 1

Simplifying
y = 1

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