Question

4. Solve each of the following equations by trial and error method:
(1) X-5=1
(ii) 2x + 1 = 7
(iii) 3x = 18
(iv) 3x - 1=17​

Answer 1

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

1) x=1+5=6

2) x=7-1/2

x=6/2

x=3

3)x=18/3

x=5

4)x=17+1/3

x=18/3

x=5