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Coralie
Mathematics
30 December, 04:52
Solve for x:
2+x=8-x
+2
Answers (
1
)
Fletcher Ruiz
30 December, 05:04
0
2+x=8-x
add x to each side to get all the x's on one side
2+x+x = 8-x+x
2 + 2x = 8
now subtract 2 from each side to get all the numbers on the other side
2 + 2x - 2 = 8-2
2x = 6
divide by 2 on each side to get x alone
2x/2 = 6/2
x=3
Answer: x=3
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