Math, asked by sowneetha23, 2 months ago

3x-by +8z add the following​

Answers

Answered by intisarjadoun
0

+8z

+3x

+3x will convert into -3x

the answer is

+8z

-3x

then + - = -

8- 3 is = +5

beacause the greater number has + sign

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