21=49y

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Solution for 21=49y equation:


Simplifying
21 = 49y

Solving
21 = 49y

Solving for variable 'y'.

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

Add '-49y' to each side of the equation.
21 + -49y = 49y + -49y

Combine like terms: 49y + -49y = 0
21 + -49y = 0

Add '-21' to each side of the equation.
21 + -21 + -49y = 0 + -21

Combine like terms: 21 + -21 = 0
0 + -49y = 0 + -21
-49y = 0 + -21

Combine like terms: 0 + -21 = -21
-49y = -21

Divide each side by '-49'.
y = 0.4285714286

Simplifying
y = 0.4285714286

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