What is the area of triangle ABC?

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guitarherolds

13.08.2022

Mathematics

First, she distributed 3*x=3x , 3*4=12, 5*x= 5x, 5* -4= -20

Which gave her 3x+12+2=2+5x-20

Then, she combined like terms 12+2=14 and 2+ -20 = -18

Which gave her 3x+14=5x-18

Then, she subtracted

from both sided
Which gave her 14=2x-18

Then, she added

to both sides
Which gave her 32=2x

And finally sh edivided 32 by 2 and got 16=x

hope this helps if you have any questions please pm me :)

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