Question on: WAEC Mathematics - 2013
If 9(2 - x) = 3, find x
A
1
B
\(\frac{3}{2}\)
C
2
D
\(\frac{5}{2}\)
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Correct Option: B
9(2 - x) = 3
32(2 - x) = 3
2(2 - x) = 1
4 - 2x = 1
-2x = 1 - 4
-2x = -3
x = \(\frac{-3}{-2}\)
x = \(\frac{3}{2}\)
32(2 - x) = 3
2(2 - x) = 1
4 - 2x = 1
-2x = 1 - 4
-2x = -3
x = \(\frac{-3}{-2}\)
x = \(\frac{3}{2}\)
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