4≤2x+13<9 what is the value of x
Answers
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Step-by-step explanation:
First we will find the value of x from the given equation.
⇒2x+1=−x+3
⇒2x+x=3−1
⇒3x=2
⇒x=
3
2
To find the value of the equation by substituting the value of x=
3
2
⇒(
3
2
)x+
3
1
=
3
2
×
3
2
+
3
1
=
9
4
+
3
1
=
27
9×1+4×3
=
27
21
=
27
21
=
9
7
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