Question

Activity 1
1. × + y =6
2. y + 2x =0
3. 2x -3y =8
4. 3x + y= -3
5.10× - 5y = -25
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Answer 1

Answer:

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Answer 2

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1. x + y =6

x=6-y

2. y + 2x =0

$\sf \: y + x = \frac{0}{2}$

y=0-x

3. 2x -3y =8

$\sf \: x - y = \frac{8}{2 \times 3}$

$\sf \: x - y = \frac{4}{3} \\ \\ \sf \: x = \frac{4}{3} + y$

4. 3x + y= -3

$\sf \: x + y = \frac{ - 3}{3} \\ \\ \sf \: x = - 1 - y$

5. 10x- 5y = -25

- 5y = -25

$\sf \: x - y = \frac{25}{10 \times 5} \\ \\ \sf \: x = \frac{1}{2} + y$

${\underline{❥ʜᴏᴘᴇ \: ɪᴛ \: ʜᴇʟᴘs \: ʏᴏᴜ.....}}$