17(2-x)-5(x+12)=8÷1-7x
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Answered by
0
Step-by-step explanation:
34-17x-5x+60=8÷1-7x
22x+94=8÷1-7x
(1-7x)22x+94=8
22x-94-154x^2+658x=8
Answered by
2
Step-by-step explanation:
17(2-x)-5(x+12)=8÷1-7x
34-17x-5x-60=8÷1-7x
-26-22x=8-7x
-26-8=-7x+22x
-34=31x
i.e 31x =-34
x=-34÷31
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