2x+3y=7 3x–y=5solve this simultaneous equations pls
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Answered by
0
Answer:
x=2, y=1
Step-by-step explanation:
Answered by
1
Answer:
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Step-by-step explanation:
The given equations are 2x - 3y = 7 -> (1)
3x +y = 5 -> (2)
Multiply equation (2) by 3
2x - 3y = 7
9x+3y = 15
___________
11x = 22
Therefore x = 2
Substitute the x value in eqution (1)
2(2) - 3y = 7
Therefore y = -1
The solution is x = 2 and y = -1.
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