safa74
safa74
26-01-2021
Mathematics
contestada
What is “x”?? Plz help me
Respuesta :
salukhalid
salukhalid
26-01-2021
9x+1=10x-5
9x=10x-5-1
9x=10x-4
10x-4=9x
10x-9x=4
x=4
hope it helps...
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