Question

Solve the following linear equations:

(i) x – 11 =7

(ii) z + 8 = 9

(iii) 11x = 121​

Answer 1

Answer:

x – 11 =7.

Step-by-step explanation:

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Answer 2

$1) \: x - 11 = 7$

$x = 7 + 11$

$x = 18$

$2) \: z + 8 = 9$

$z = 9 - 8$

$z = 1$

$3) \: 11x = 121$

$x = \frac{121}{11}$

$= 11$