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WAEC Further Mathematics 2019 Paper
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© africaexams.com
Question : 1
Total: 39
Solve: 8
x
−
2
= 4
3
x
-2
-1
1
2
Validate
Solution:
8
x
−
2
= 4
3
x
2
3
(
x
−
2
)
= 2
2
(
3
x
)
2
3
x
−
4
= 2
6
x
2
x
−
4
= 6
x
−
4
x
−
4
=
4
−
4
x = -1
© africaexams.com
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