Question

slove the pair of equation using substation method. 2x-y=5,3x+2y=11.
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Answer 1

Answer:

y=1 and x=3

Step-by-step explanation:

y=2x-5

putting value of y in eq 2

3x+2(2x-5)=11

3x + 4x-10=11

7x=21

x=21/7

x=3

so y=2*3-5

y=1