Geography, asked by jagmohansingh3685, 8 months ago

solve the following equations using systematic method.(i) 3p—9=12

Answers

Answered by bulichaudhuri890

1

Answer:

............................

Answered by Aanshipriya

2

Answer:

answer..7

Explanation:

$3x - 9 = 12 \\ 3x = 12 + 9 \\ 3x = 21 \\ x = \frac{21}{3} \\ = 7$

i hope this help you.

veryfing.

3*7-9=12

21-9=12

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