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Problems
Mathematics
Mathematics
Problem
Does
x
=
3
x = 3
x
=
3
satisfy the equation
2
x
+
5
=
11
2x + 5 = 11
2
x
+
5
=
11
? a) No, because LHS
=
6
= 6
=
6
and RHS
=
11
= 11
=
11
b) No, because LHS
=
10
= 10
=
10
and RHS
=
11
= 11
=
11
c) Yes, because LHS
=
11
= 11
=
11
and RHS
=
11
= 11
=
11
d) No, because LHS
=
11
= 11
=
11
and RHS
=
14
= 14
=
14
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