Question

Q -3 Solve the following equations.

(1) y − 4= 7
(2)x-5.= 0
(3)3 (n-2)= 48​

Answer 1

Answer:

1) Y = 7+4 = 11

2) X = 0+5 = 5

3) n-2 = 48÷3 = 16

n-2 = 16

N = 16+2=18

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Answer 2

$\huge\color{lime}\boxed{\colorbox{black}{⭐Answer :-⭐}}$

$i) = > y - 4 = 7 \\ y = 7 + 4 \\ \huge \red{y = 11}$

$ii) = > x - 5 = 0 \\ \red{x = 5}$

$iii) = > 3(n - 2) = 48 \\ 3n - 6 = 48 \\ 3n = 48 + 6 \\ 3n = 54 \\ n = \frac{54}{3} \\ \huge\red{n = 18}$

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