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kaheart [24]
3 years ago
15

I need help on this problem, if you can help me ill really be grateful. If you could also explain it that would be great.

Mathematics
1 answer:
givi [52]3 years ago
5 0

Answer:

x=3

Step-by-step explanation:

The square root of 225 is 15

so 15=4x+3

    -3        -3

      12=4x

If 12=4x then x=3

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