Answer:
( 2, -2 )
Step-by-step explanation:
6x + 2y = 8 divide everything by -2
-3x - y = -4
12x + y = 22 Add the two equations together
9x + 0 = 18 divide by 9
x = 2
plug the x value into either equation to find y
12(2) + y = 22
24 + y = 22
y = -2
verify your result with the other equation
6(2) + 2(-2) = 8
12 - 4 = 8
8 = 8 verified.
Answer: use photo. math
boom
6
divide
x=-15, y=25. (-15, 25).
2x+3y=45
x+y=10
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x=10-y
2(10-y)+3y=45
20-2y+3y=45
20+y=45
y=45-20
y=25
x+25=10
x=10-25
x=-15
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