1.

Sum of two numbers is 70 and the difference between them is 40, find the numbers.​

Answer»

Answer:

the answer is as follows

Step-by-step explanation:

let the NUMBER be X

another no = 70 - x

ATQ

70-x -x = 40

70-2X = 40

-2x = 40+70

-2x = 110

x =110/2

x = -55



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