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Byju's Answer
Standard VI
Mathematics
Algebraic Expressions in Area Formulae
What is the v...
Question
What is the value of a if 6(2a - 1) + 8 = 14?
A
-1
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B
3
1
12
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C
1
3
12
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D
1
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Solution
The correct option is
D
1
Given,
6
(
2
a
−
1
)
+
8
=
14
⇒
12
a
−
6
+
8
=
14
⇒
12
a
+
2
=
14
⇒
12
a
=
14
−
2
⇒
12
a
=
12
⇒
a
=
1
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0
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