Twice the difference of a number and six equal seven
2 answers:
Answer:
2 *(n-6) = 7
n = 19/2 or 9 1/2
Step-by-step explanation:
Answer:
2 *(n-6) = 7
n = 19/2 or 9 1/2
Step-by-step explanation:
Twice the difference of a number and six equal seven
2 *(n-6) = 7
distribute
2n-2*6 =7
2n -12 =7
add 12 to each side
2n = 19
divide by 2
n = 19/2
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