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Solve each equation.check your solution 8+ 5r=-27

User Frodo
by
7.1k points

1 Answer

1 vote

Start with


8+ 5r=-27

Subtract 8 from both sides:


5r = -27-8 = -35

Divide both sides by 5:


r = -7

Let's check the solution, plugging
r=7 into the equation:


8+5r=-27 \iff 8+5\cdot(-7)=-27 \iff 8-35 = -27

which is true.

User Antuan
by
6.9k points