Solve 45 – 4r = 45 – 4r A. 1 B. 4 C. no solution D. all real numbers
2 answers:
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Answer:
The number of coins Julia found is 5
Step-by-step explanation:
We know that the total number of gold coins collected divided by the number of people collecting is 6. So we can set up an equation:
this simplifies to:
Using the multiplication property of equality and multiplying both sides by we get:
25+x=30
Then finally, using the subtraction property of equality we get our answer:
x=5