Question

construct three equation starting with x=-3​

Answer 1

Answer:

1)x+7=4,find the value of x

2)24-x=28,find the value of x

3)24/x=-8,find the value of x

Answer 2

Step-by-step explanation:

a) x = 2

Multiplying

both sides by 5,

5x

= 10 (i)

Subtracting

3 from both sides,

5x

− 3 = 10 − 3

5 x

− 3 = 7 (ii)

Dividing

both sides by 2,

(b) x = −2

Subtracting

2 from both sides,

x

− 2 = − 2 − 2

x

− 2 = −4 (i)

Again,

x = −2

Multiplying

by 6,

6 ×

x = −2 × 6

6x

= −12

Subtracting

12 from both sides,

6x

− 12 = − 12 − 12

6x

− 12 = −24 (ii)

Adding

24 to both sides,

6x

− 12 + 24 = − 24 + 24

6x

+ 12 = 0 (iii)