3 years ago

When she subtracts 4 from both sides, x = –x results. What is the value of x ?

Mathematics

2 answers:

inessss [21]3 years ago

6 0

X=-x
add x to both sides
2x=0
x=0

AlekseyPX3 years ago

4 0

Answer:x=-x

add x to both sides

2x=0

x=0

Step-by-step explanation:

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