12y+45=3y+5

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Solution for 12y+45=3y+5 equation:


Simplifying
12y + 45 = 3y + 5

Reorder the terms:
45 + 12y = 3y + 5

Reorder the terms:
45 + 12y = 5 + 3y

Solving
45 + 12y = 5 + 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.
45 + 12y + -3y = 5 + 3y + -3y

Combine like terms: 12y + -3y = 9y
45 + 9y = 5 + 3y + -3y

Combine like terms: 3y + -3y = 0
45 + 9y = 5 + 0
45 + 9y = 5

Add '-45' to each side of the equation.
45 + -45 + 9y = 5 + -45

Combine like terms: 45 + -45 = 0
0 + 9y = 5 + -45
9y = 5 + -45

Combine like terms: 5 + -45 = -40
9y = -40

Divide each side by '9'.
y = -4.444444444

Simplifying
y = -4.444444444

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