4(2y-5r)=32

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Solution for 4(2y-5r)=32 equation: 


Simplifying
4(2y + -5r) = 32

Reorder the terms:
4(-5r + 2y) = 32
(-5r * 4 + 2y * 4) = 32
(-20r + 8y) = 32

Solving
-20r + 8y = 32

Solving for variable 'r'.

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

Add '-8y' to each side of the equation.
-20r + 8y + -8y = 32 + -8y

Combine like terms: 8y + -8y = 0
-20r + 0 = 32 + -8y
-20r = 32 + -8y

Divide each side by '-20'.
r = -1.6 + 0.4y

Simplifying
r = -1.6 + 0.4y

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