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3 years ago

Solve system by Substitution method, provide steps. y = 5x - 18 -5x+6y = 17

Mathematics

1 answer:

Sedaia [141]3 years ago

5 0

Answer:

x=5

Step-by-step explanation:

-5x+6(5x-18)=17

-5x+30x-108=17

25x-108=17

25x=17+108

25x=125

x=5

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Read 2 more answers

Solve the system of equations given below.<br> -5x = y – 5<br> -2y = -x-21

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