49-3y=40

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Solution for 49-3y=40 equation: 


Simplifying
49 + -3y = 40

Solving
49 + -3y = 40

Solving for variable 'y'.

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

Add '-49' to each side of the equation.
49 + -49 + -3y = 40 + -49

Combine like terms: 49 + -49 = 0
0 + -3y = 40 + -49
-3y = 40 + -49

Combine like terms: 40 + -49 = -9
-3y = -9

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

Simplifying
y = 3

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