Question

(i)2x+4=2
(ii) 3y-5=10
(iii) 2x-3=7
(iv)2y+9=4
(v)x/3+5/2=-3/2​

Answer 1

Answer:

(1) x= -1

(2) y= 5

(3)x=5

(4)y= -2.5

(5)x=-12

Answer 2

i. 2x + 4 = 2

2x = 2 - 4

2x = -2

x = -2/2 x = -1

ii. 3y - 5 = 10

3y = 10 - 5

3y = 5

y = 5/3

iii. 2x - 3 = 7

2x = 7 - 3

2x = 4

x = 4/2

x = 2

iv. 2y + 9 = 4

2y = 4 - 9

2y = - 5

y = -5 /2

v. x/3 + 5/2 = 3/2

x/3 = 3/2 - 5/2

x/3 = -2/2

x = -2/2 ×3

x = -6/2

x = -3

Step-by-step explanation:

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