Select solution based on the given image — task. Mathematics CBSE, Class 9.

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1.

pic4Ресурс 1.png

Things which coincide with one another are equal to one another.
Things which are equal to the same thing are equal to one another.
If equals are added to equals, the wholes are equal.

2.

pic_8 Ресурс 1.png

If equals are added to equals, the wholes are equal.
If equals are subtracted from equals, the remainders are equal.
Things which are equal to the same thing are equal to one another.

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