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Help plzzzzzzzzzzzzzzzzzzzzzzzzzzzz...
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Help plzzzzzzzzzzzzzzzzzzzzzzzzzzzz...

Help plzzzzzzzzzzzzzzzzzzzzzzzzzzzz...-example-1
User Blender
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1 Answer

3 votes

Answer:

r=-3

Explanation:

−18=9r+9

Step 2: Flip the equation.

9r+9=−18

Step 3: Subtract 9 from both sides.

9r+9−9=−18−9

9r=−27

Step 4: Divide both sides by 9.

9r /9 =-27/9

User MD Ruhul Amin
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