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alexandr402 [8]
2 years ago
9

ANSWER FAST NO LINKS 23=x-13 9+x=14 12=x+8

Mathematics
1 answer:
Anna35 [415]2 years ago
3 0

Answer:

23=x-13, x=36

9+x=14, x=5

12=x+8, x=4

Step-by-step explanation:

23=x-13. You want to isolate x so you have to add 13 to both sides. x=23+13, x=36

9+x=14. You want to isolate x so you have to subtract 9 from both sides. x=14-9, x=5.

12=x+8. You want to isolate x so you have to subtract 8 from both sides. x=4.

If this has helped please mark as brainliest

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