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  • 06-12-2020
  • Mathematics
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Use the substitution method to solve each linear system. 4x - 3y = -13,-2x + y = 4

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absor201
absor201 absor201
  • 06-12-2020

Answer:

The solutions to the system of equations are:

[tex]x=\frac{1}{2},\:y=5[/tex]

Step-by-step explanation:

Given the system of the equations

[tex]\begin{bmatrix}4x-3y=-13\\ -2x+y=4\end{bmatrix}[/tex]

Isolate x for for 4x-3y=-13

[tex]4x-3y=-13[/tex]

[tex]4x=-13+3y[/tex]

Divide both sides by 4

[tex]x=\frac{-13+3y}{4}[/tex]

substitute y=5

[tex]x=\frac{-13+3\cdot \:5}{4}[/tex]

[tex]x=\frac{1}{2}[/tex]

The solutions to the system of equations are:

[tex]x=\frac{1}{2},\:y=5[/tex]

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