1.

What is the value of Dy for the simultaneous equations 3 x + y = 1 and 2 x - 11 y = 3 ?

Answer»

ANSWER:

x=14/13

Step-by-step explanation:

3x+y=1 -(1)

2x-11y=3 -(2)

MULTIPLY 11 in EQUATION (1)

11(3x+y=1)

2x-11y=3

->33x+11y=11

+2x-11y=3

____________

= 35x-0=14

=x=14/35.

done! Happy To HELP



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