Laceyk2004
Laceyk2004 Laceyk2004
  • 13-10-2020
  • Mathematics
contestada

help me find the value of x​

help me find the value of x class=

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myaceballos1
myaceballos1 myaceballos1
  • 13-10-2020
x=22


(X+1)+ (3x+1)= 90

4x+2=90
4x=88
x=22
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