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What is the x-intercept of -2x + 5y = 20 ? Question 1 options: 10 4 -4 -10

What is the x-intercept of -2x + 5y = 20 ? Question 1 options: 10 4 -4 -10
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2 votes
What is the x-intercept of -2x + 5y = 20 ?

Question 1 options:

10


4


-4


-10

asked
User AbdelAli
by
7.7k points

1 Answer

3 votes
Answer is -10.
x-intercept, y=0, substitute for y in the equation. you will have -2x+5(0)=20
-2x =20
x =20/-2
x=-10
answered
User Bob Vale
by
7.9k points
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