4(7+r)-5r=-7(r+8)

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Solution for 4(7+r)-5r=-7(r+8) equation:


4(7+r)-5r=-7(r+8)

We simplify the equation to the form, which is simple to understand
4(7+r)-5r=-7(r+8)

Reorder the terms in parentheses
+(+28+4r)-5r=-7*(r+8)

Remove unnecessary parentheses
+28+4r-5r=-7+*(+r+8+)

Reorder the terms in parentheses
+28+4r-5r=+(-7r-56)

Remove unnecessary parentheses
+28+4r-5r=-7r-56

We move all terms containing r to the left and all other terms to the right.
+4r-5r+7r=-56-28

We simplify left and right side of the equation.
+6r=-84

We divide both sides of the equation by 6 to get r.
r=-14

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