4(y+9)-3y=45

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Solution for 4(y+9)-3y=45 equation:


Simplifying
4(y + 9) + -3y = 45

Reorder the terms:
4(9 + y) + -3y = 45
(9 * 4 + y * 4) + -3y = 45
(36 + 4y) + -3y = 45

Combine like terms: 4y + -3y = 1y
36 + 1y = 45

Solving
36 + 1y = 45

Solving for variable 'y'.

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

Add '-36' to each side of the equation.
36 + -36 + 1y = 45 + -36

Combine like terms: 36 + -36 = 0
0 + 1y = 45 + -36
1y = 45 + -36

Combine like terms: 45 + -36 = 9
1y = 9

Divide each side by '1'.
y = 9

Simplifying
y = 9

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