2 answers:
Answer:
r = 1
Step-by-step explanation:
Isolate the variable (r) by dividing each side by factors that don't contain the variable (r)
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-30-6r=36
We move all terms to the left:
-30-6r-(36)=0
We add all the numbers together, and all the variables
-6r-66=0
We move all terms containing r to the left, all other terms to the right
-6r=66
r=66/-6
r=-11
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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Answer:
in step 4
Step-by-step explanation:
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step 2
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step 3
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Answer:
5/9
Step-by-step explanation:
The answer is all real numbers for x
because simplifying, you get both sides are equal
