Name: SAT Math Help & School Math Mastery
Availability: InStock

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#38690

systems

linear equations

medium

75 sec

Given the system of equations:
$3 m + n = k$
$n = 2 m$
If $(m, n)$ is a solution to the system and $m = 4$ , what is the value of $k$ ?

• Up to 5 characters (6 if negative). Only numbers, decimal (.), fraction (/), negative (-).
• Fractions must be in lowest terms.
• Mixed numbers must be converted to improper fractions.