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18-01-2018
Mathematics

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I cant remember how to do this

I cant remember how to do this class=

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adorapanda adorapanda

18-01-2018

Okay let’s go through this together I’ll break it down.

2x+3/ x-2 = 38/12

Cross multiply
12(2x+3) = 38(x-2)
24x+36 = 38x-76
- 36= -36
—————————-
24x= 38x-112
-38x= -38x
———————-
-14x = -112
—————— divided
-14x = -14

X= 8

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