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nadezda [96]
3 years ago
9

What is the solution to this?? 4x + 12x =320 then using the solution to this do _x=_

Mathematics
1 answer:
kozerog [31]3 years ago
3 0

Answer:

x=20

Step-by-step explanation:

Add like terms:

4x + 12x = 16x

16x = 320

320/16 = 20

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