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Semmy [17]
3 years ago
13

I need help solving #9 & #11! It's geometry but I'm just really stuck​

Mathematics
1 answer:
Vikentia [17]3 years ago
7 0

Answer:

9)x=11 y=3

11)x=18 y=5

Step-by-step explanation:

9) 9x+25=13x+19                   13x-19+17y+5=180

   9x+44=13x                         129+17y=180

   44=4x                                 17y=51

   11=x                                     y=3

11) 49+3x=7x-23                    3x=11y-1

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