Question

1) Solve the following simultaneous equation: (Cramers method)
X+7y=10;3x-2y=7​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

x=3 and y= 1

Step-by-step explanation:

x+7y=10        3x-2y=7

x=10-7y

3(10-7y)-2y=7

30-21y-2y=7

-23y=-23

y=1

x=10-7(1)

 = 3