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Solve each system by substitution. If a system has no solution or infinitely many solutions, so state.$$\left\{\begin{array}{l}{2 x-3 y=-4} \\{x=-\frac{3}{2} y}\end{array}\right.$$
$\left(-1, \frac{2}{3}\right)$
Algebra
Chapter 4
Systems of Linear Equations and Inequalities
Section 2
Solving Systems of Equations by Substitution
Equations and Inequalities
Systems of Equations and Inequalities
Missouri State University
University of Michigan - Ann Arbor
Idaho State University
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two X minus three Y is minus four X is minus 3/2 wife. So let's plug in Equation two and one here. So two into minus 3/2. Why minus three? Why is minus four? So two and two here. Cancel. We get minus three. Why? Minus three? Y is minus four. So minus six. Why his minus four? That's trouble Track. Both divide both sides by negative six. So we'll get my Why is forward six, which is 2/3. We know that X is minus 3/2 y. So let's plug in. Why his 2/3 here times two or three threes cancel to cancel, so X is minus one.
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