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

Solve system by Substitution method, provide steps. y = 5x - 18 -5x+6y = 17
asked 130k views
3 votes
Solve system by Substitution
method, provide steps.
y = 5x - 18
-5x+6y = 17

asked
User Earl Zedd
by
7.2k points

1 Answer

5 votes

Answer:

x=5

Explanation:

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

-5x+30x-108=17

25x-108=17

25x=17+108

25x=125

x=5

answered
User Robert Carter Mills
by
7.6k points
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