2 years ago

Please help me with this question I’ve asked it couple times now!!!!!!!!!!!!!!

Mathematics

2 answers:

algol132 years ago

7 0

Let they be x and y

x-y=8-(1)
x-3y=-11--(2)

From eq(1)

x=8+y

Put in eq(2)

8+y-3y=-11

8-2y=-11
2y=19
y=19/2=9.5

No it will go to decimals if we solve

fredd [130]2 years ago

5 0

Answer:

10 and 7

Step-by-step explanation:

10-7=3

10 - (7x3)

10 - 21

-11

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