4r+4(r+20)=250

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Solution for 4r+4(r+20)=250 equation:


4r+4(r+20)=250

We simplify the equation to the form, which is simple to understand
4r+4(r+20)=250

Reorder the terms in parentheses
4r+(+4r+80)=250

Remove unnecessary parentheses
+4r+4r+80=+250

We move all terms containing r to the left and all other terms to the right.
+4r+4r=+250-80

We simplify left and right side of the equation.
+8r=+170

We divide both sides of the equation by 8 to get r.
r=21.25

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