1) Solve it: 2x+y=5, 3x-y=5.
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Answer:
x is 2 and y is 1
Step-by-step explanation:
2x+y=5--(1)
3x-y=5
y = 3x - 5 --(2)
put value of y in eq.--(1)
2x + 3x - 5 = 5
5x = 5 + 5
5x = 10
x = 10/5
x = 2
put value of x in eq.--(2)
y = 3(2) - 5
y = 6 - 5
y = 1
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