Which expression shows another way to represent 6.2+(−10.5) 6.2+(−6.2)+(−10.5)6 point 2 plus negative 6 point 2 plus negative 10 point 5 6.2+(−6.2)+(−4.3)6 point 2 plus negative 6 point 2 plus negative 4 point 3

6.2+6.2+4.36 point 2 plus 6 point 2 plus 4 point 3

6.2+(−6.2)+4.36 point 2 plus negative 6 point 2 plus 4 point 3

help pls

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answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.

step-by-step explanation:

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