Question

the sum of two rational number is -4 if one of them is -2 /3 find the other number​

Answer 1

answer is(-10/3)

given that:

sum of rational numbers is (-4)

first number is (-2/3)

let second number be x

-2/3+x=-4

x=(-4)-(-2/3)

x=-4+2/3

x=-12/3+2/3

x=(-10/3)

Answer 2

Answer:

Let the other no. be x

Step-by-step explanation:

According to the question,

-2/3+x=-4

multiply both sides by 3

-2/3*3+x=-4*3

-2+x=-12

add both sides by 2

-2+2+x=-12+2

x=-10

Hence the other no. is -10.

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