Question

1. SOLVE
(i) 7y + 5= 19

(iii) 3x= 12
___
4
(vii) 4(x + 3 )= 20

(vi) 2a - 4= 6

(viii) 8x - 5= 2+19

(ii) 3k+9=5
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6​

Answer 1

Answer:

7y=19-5

=14

y=14÷7

=2

3x=12

x=4

Answer 2

i)7y + 5 = 19

7 Y =19 - 5

7 Y = 14

Y =14 / 7

y=2

ii)3x = 12

x =12 / 3

x = 4

iii)X + 12 = 20

x = 20 - 12

X =8

iv)2a- 4 =6

2a =6 + 4

a=10 by 2

a=5

v) 8 x -5 =21

8 x =21 + 5

x=26/8

vi)3K = 5 - 9

3K =-4

k=-4 / 3

l hope it will help you

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