2. Solve the following equations:
(1) 5(x + 1) = 25 (ii) 2(3x - 1) = 10
(ii) 3x - 1
-------. = 11
4
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Answer:
1. 4
2. 2
3. 4
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5(x + 1 ) =25
5x + 5 = 25
5x = 25-5
5x = 20
x= 4
________
2) 2( 3x -1 ) = 10
6x -2 = 10
6x = 10+2
6x = 12
x =2
_______
3) =11
3x -1 =44
3x = 45
x = 15
_______
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