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. y = 2x - 4 3y + 21x = 15
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4 votes
.
y = 2x - 4
3y + 21x = 15

User Noobgineer
by
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1 Answer

5 votes

Answer:

( 1 , -2 )

Explanation:

(x ,y)

substitute the given number of y value

slove equation for x

sub the given number of x value

slove equation for y

ordered pair

check the solution

simplify the equation

the ordered pair is the solution

User Derjohng
by
4.0k points
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