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29-10-2020
Mathematics

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I need help with angles

I need help with angles class=

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neffkb3 neffkb3

29-10-2020

Answer:

I don't want to do the work but the equation is 9x+18+12x-21=180

Step-by-step explanation:

then just add numbers without x then the numbers with x and move the numbers without x to the right side then divide the number on the right by the number in front of x to get x

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