2 years ago

What value of x satisfies the equation x + 3 = -(x + 1)? a. x = 8

Mathematics

1 answer:

ludmilkaskok [199]2 years ago

8 0

Answer:

-2

Step-by-step explanation:

x + 3 = -(x + 1)

open the bracket

x + 3 = -x -1

x+x= -1-3

2x= -4

X = -4/2= -2

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