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9. if lk = mk, lk = 7x-10, kn = x + 3, mn = 9x - 11. and kj = 28, find l.
lk: 7-10 kn +3 inox
lj = lk + kj
lj= 7x 28
lj = 78+ 38

Step-by-step explanation:

now even though I cannot find most of the answers for you I can tell you how to solve them, all you need to do is just input the equations that equal the letter pairs then sold them as if it was a find the x equation but in this case we're solving for L and not x

don't give

take it once

try and try and you will not

happy to

pls mark as brainliest