Question

A. Solve the following equations by trial and error.
(i) 3x - 7 = - 4
(ii) 8 - 3/x = 7
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Answer 1

Answer:3x-7=-43x= -4+73x=3x=3/3x=1 ii) 8-3/x=7 8-3=7*x 5=7x 5*7=x 35=x hope it was helpful

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Answer 2

Aɴsᴡᴇʀ:-

Qᴜᴇsᴛɪᴏɴ:-

• 3x - 7 = - 4

Aɴsᴡᴇʀ:-

• 3x = - 4 + 7
• x = 3

━━

3

• x = 0

Qᴜᴇsᴛɪᴏɴ:-

• 8 - 3/x = 7

Aɴsᴡᴇʀ:-

• 8 - 3/x = 7
• 8 - 3 = 7 × x
• 5 = 7 x
• x = 7 × 5
• x = 35

Hᴏᴘᴇ Tʜɪs Hᴇʟᴘs Yᴏᴜ