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3. Solve the system of equation using the substitution method. [ 2 x-5 y=18 y=x-4 ]

Question

3. Solve the system of equation using the substitution method. [ 2 x-5 y=18 y=x-4 ]

3. Solve the system of equation using the substitution method.
[

2 x-5 y=18 
y=x-4

]

Solution

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DanteVeteran · Tutor for 12 years

Answer

$\displaystyle x = \frac{2}{3} , y = - \frac{10}{3}$
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