Answer:
x =
Step-by-step explanation:
six less = - 6
twice a number = 2x
is equal to seven = 7
2x - 6 = 7
--
2x = 7 + 6
2x = 13
=
Checking:
2(13/2) - 6 = 7
26/2 - 6 = 7
13 - 6 = 7
7 = 7
True.
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Answers & Comments
Answer:
x =
Step-by-step explanation:
six less = - 6
twice a number = 2x
is equal to seven = 7
2x - 6 = 7
--
2x - 6 = 7
2x = 7 + 6
2x = 13
=
x =
--
Checking:
2(13/2) - 6 = 7
26/2 - 6 = 7
13 - 6 = 7
7 = 7
True.