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belka [17]
3 years ago
9

What value of ​x satisfies the equation 6.4−2x−6.63x=610.5 ?

Mathematics
1 answer:
Nesterboy [21]3 years ago
4 0
6.4 - 2x - 6.63x = 610.5
subtract 6.4 from both sides 
-2x -6.63x =604.1
collect like terms 
-8.63x = 604.1
divide both sides by -8.63

x= -70

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