2 answers:
Answer:
x=2
y=2
Step-by-step explanation:
You can use the process of elimination
<em>x </em>can't be 3 because than the first question would be 9+<em>y</em>=8 which is even bigger than the answer.
So now, we try 2. <em>x=2 </em>
<u><em>6+y=8 </em></u> which =
<u><em>6+2=8 </em></u>
So<em> y</em> must be two
Then we try it on the
Second one.
<u><em>8-6=2</em></u> which makes sense.
Hope it helps
Answer:
x = 2
y = 2
Step-by-step explanation:
3x + y = 8..…...(1)× -3
4x - 3y = 2......(2)× 1
-9x - 3y = -24.......(3)
4x - 3y = 2..…..........(4)
Cancel -3y - 3y
-9x - 4x = -24 - 2
-13x = -26
Divide both sides by -13
x = 2
Substitute for the value of y
3x + y = 8
3(2) + y = 8
6 + y = 8
y = 8 - 6
y = 2
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