Question

Find the value of x that makes m || n
(2x+20) 3x

Answer 1

x=4

Explanation:

(2x+20)3× --> 2x+20+3x--> 5x+20 then you want to get rid of 5, so you divide it with 5, which equals 0, then divide 20 with 5 as well, and 20÷5=4... so x=4.

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