The answer is D) r=25. the first step you do is add 6 to both sides and then you would get r/5=5 and finally you would times 5 to both sides and get R=25
17. (x^2-x+3)(4x+1)
18.(x+2)(x) - (7)(3)
Answer:
B
Step-by-step explanation:
Answer:
marj
Step-by-step explanation:
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How to solve them? Just move over the variables to one side and solve for them until you have just the variable, whilst doing the same actions to the side with only numbers. For parentheses with a coefficient, use distributive method.