June has a total of 35 marbles. She has 4 times as many blue marbles as green marbles. She writes the following system of equati
ons to represent the situation.
{b+g=35
b=4g
What method would you use to solve this equation? Explain your answer.
1 answer:
Answer:
June has 7 green and 28 blue marbles
Step-by-step explanation:
b + g = 35
b = 4g
Use substitution method to solve them simultaneously
4g + g = 35
5g = 35
g = 7
b = 4g = 4(7) = 28
b = 28, g = 7
She has 7 green and 28 blue marbles
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