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mote1985 [20]
3 years ago
13

What is x if x+2x+(x÷2)-2=180

Mathematics
2 answers:
zlopas [31]3 years ago
8 0

Answer:

Step-by-step explanation:

x + 2x + x/2 - 2 = 180

3x + x/2 = 180 + 2

3x + x/2 = 182....multiply everything by 2

6x + x = 364

7x = 364

x = 364/7

x = 52

lets check it..

x + 2x + x/2 - 2 = 180

52 + 2(52) + 52/2 - 2 = 180

52 + 104 + 26 - 2 = 180

180 = 180 (correct)...it checks out

so x = 52 <==

ValentinkaMS [17]3 years ago
6 0

Answer:

356/7

Step-by-step explanation:

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