Question

Check which of the following equation : (1) 5x-7=8
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Answer 1

Step-by-step explanation:

5x-7=8

5x=8+7=15

15/5

x=3

Answer 2

Answer:

x = 3

Step-by-step explanation:

$5x - 7 = 8 \\ 5x = 8 + 7 \\ 5x = 15 \\ x = \frac{15}{5} \\ x = 3$

Let's check :

5(3)-7

15-7

8 = 8

Hence my answer is correct.

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