3 years ago

SYSTEM OF EQUATION WITH SUBSTITUTION

Mathematics

1 answer:

VMariaS [17]3 years ago

4 0

Answer: x=6, y=4

Step-by-step explanation:

substitute y with (x-2) in the 1st equation

10x-9(x-2)=24

10x-9x+18=24

x+18=24

x=6

Then use 6 for x to solve for y

y=6-2

y=4

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