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Use the substitution method to solve the system of equations. 3x + 2y = 13 y = x-1 A. (1,2) B. (2,3) C. (2,1) D. (3, 2)

Use the substitution method to solve the system of equations. 3x + 2y = 13 y = x-1 A. (1,2) B. (2,3) C. (2,1) D. (3, 2)
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21 votes
Use the substitution method to solve the system of equations.

3x + 2y = 13
y = x-1

A. (1,2)
B. (2,3)
C. (2,1)
D. (3, 2)

asked
User Thattyson
by
8.2k points

2 Answers

7 votes
The answer is x=2.8
I hope this helps
Use the substitution method to solve the system of equations. 3x + 2y = 13 y = x-1 A-example-1
answered
User Kask
by
7.9k points
10 votes
B set them both equal to y and then replace then to with another so then they will equal each other
answered
User Aamir Rind
by
8.4k points
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