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2 years ago

7

Help help math please help help help help

1 answer:

klio [65]2 years ago

8 0

Answer:

Answered is x= 55x

Step-by-step explanation:

13x+10 * 12x+20

soln:

or, 13x+12x+10+20

or, 25x+30

:., therefore, x=55x

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