21x+20Y=570

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Solution for 21x+20Y=570 equation: 


Simplifying
21x + 20Y = 570

Reorder the terms:
20Y + 21x = 570

Solving
20Y + 21x = 570

Solving for variable 'Y'.

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

Add '-21x' to each side of the equation.
20Y + 21x + -21x = 570 + -21x

Combine like terms: 21x + -21x = 0
20Y + 0 = 570 + -21x
20Y = 570 + -21x

Divide each side by '20'.
Y = 28.5 + -1.05x

Simplifying
Y = 28.5 + -1.05x

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