3 years ago

Write an equation and solve each problem. seven less four times a number equals 13 , what is the number?

Mathematics

1 answer:

iragen [17]3 years ago

7 0

Answer:

$-\frac{3}{2}\\$

Step-by-step explanation:

We let the number that we are asked for as $n$

$7 - 4n = 13 \\ 7 -4n -7 = 13 -7 \\ -4n = 6 \\ \frac{-4n}{-4} = \frac{6}{-4} \\ n = -\frac{3}{2}$

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Write an equation and solve each problem. seven less four times a number equals 13 , what is the number?​

Write an equation and solve each problem. seven less four times a number equals 13 , what is the number?