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fomenos
3 years ago
11

5x+20=55 what does x equal?​

Mathematics
2 answers:
kolezko [41]3 years ago
8 0

Answer:

x = 7

Step-by-step explanation:

5x + 20 = 55

     - 20    - 20

5x (÷5) = 35 (÷5)

x = 7

garri49 [273]3 years ago
7 0

Answer:

5x+20=55

5x=55-20

x=30/5=7

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