bohne75
bohne75
20-09-2020
Mathematics
contestada
value of x 60+(x+20+3x=180
Respuesta :
ninima147
ninima147
20-09-2020
Answer:
60+(x+20+3x)=180
60+(4x+20)=180
4x=180-20-60
4x=180-80
4x=100
x=100/4
x=25
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