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7. Use substitution. What is the solution to the system of equations? Explain. This is the question and equation please helpppppp
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18 votes
7. Use substitution. What is the solution

to the system of equations? Explain.
This is the question and equation please helpppppp

7. Use substitution. What is the solution to the system of equations? Explain. This-example-1
User FBC
by
4.1k points

2 Answers

11 votes
1) solve y
y= x/4+4
2) substitute- y=x/4+4 into y-48=3x
3x=3x

Hope this helps, and I hope you get your marks :)
User Baydi
by
5.0k points
7 votes
12(1/4x + 4) - 48 = 3x
3x + 48 - 48 = 3x
x = 0

y = 1/4(0) + 4
y = 4
User Christophmccann
by
4.0k points
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