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cupoosta [38]
3 years ago
6

X - (7) = 13 help please

Mathematics
2 answers:
Bond [772]3 years ago
7 0

Answer:

x=20

Step-by-step explanation:

inverse operation

add 7 to both sides

x=20

frutty [35]3 years ago
5 0

Answer: x=20

Step-by-step explanation:  x-20 = 0  

 Add  20  to both sides of the equation :  

                     x = 20

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