Question

Exercise 4.1
) Form new equations by carrying ou
action (given in brackets) on both s
of the equation
(i) 2x + 3 = 13 (Multiply by 2)
.​

Answer 1

Answer:

write on notebook

2x + 3=13

4x+6=26

4x=26-6

4x=20

x=20÷4

x=5

hope it work

Answer 2

Answer:

$2x + 3 = 13 \\ = > \: 2 \times (2x + 13) = 2 \times 13 \\ = > 4x + 6 = 26$

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