Solve for m, x
x=6
m=-18
Quiz
Algebra
\left. \begin{array} { l } { \frac { m } { 2 } = - 9 } \\ { 7 x = 42 } \end{array} \right.
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m=-9\times 2
Consider the first equation. Multiply both sides by 2.
m=-18
Multiply -9 and 2 to get -18.
x=\frac{42}{7}
Consider the second equation. Divide both sides by 7.
x=6
Divide 42 by 7 to get 6.
m=-18 x=6
The system is now solved.
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