alex2303leal13
alex2303leal13
27-01-2021
Mathematics
contestada
AB=3x
BC=10
AC=4x+1
X=
AB=
AC=
Respuesta :
mimanshabasnet123
mimanshabasnet123
27-01-2021
solution
:
AB
+
BC
=
AC
3
x
+
1
0
=
4
x
-
1
1
0
-
1
=
4
x
-
3
x
9
=
x
X=
9
AB
=
3
×
9
=
2
7
AC
=
4
×
9
+
1
=
3
7
Answer Link
zm8mb6nrbj
zm8mb6nrbj
27-01-2021
3x+10=4x+1
-4x. -4x
-1x+10=1
-10 -10
-1x/-1=-9/-1
x=9
AB= 3x
AB=3(9)
AB=27
AC=4x+1
AC=4(9)+1
AC=36+1
AC=37
Answer Link
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