3 years ago

Please I need help, JUST one problem. I need to show my work please!!

Mathematics

1 answer:

lara31 [8.8K]3 years ago

7 0

Answer:

proved that x=9

Step-by-step explanation:

A line that splits an angle into two equal angles. ("Bisect" means to divide into two equal parts)

so <CAB=<DAB

7x+2=5(x+4)

7x+2=5x+20

7x-5x=20-2

2x=18

x=9

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