CogAT Grades 3 Plus Quiz
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QUANTITATIVE BATTERY
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In the equation
2
×
(
a
+
5
)
−
3
=
b
×
4
+
1
2 \times (a + 5) - 3 = b \times 4 + 1
2
×
(
a
+
5
)
−
3
=
b
×
4
+
1
, if
a
=
7
a = 7
a
=
7
and the equation is true, what is the value of
3
b
−
2
3b - 2
3
b
−
2
?
A
10
B
13
C
16
D
19
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