2x + y - (x + y) = 3z - 6z
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<span>x = -3z </span>
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<span>(-3z, 9z) </span>
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<span>(x,y,z) = (-3z, 9z, z)
</span>--------------------------
<span>x = -3z, y = 9z
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There for the answer is </span><span>(-3z, 9z) </span>
Answer:
x=3 y=11
Step-by-step explanation:
2x+3=9
2x=6
x=3
y-4=7
y=11
Answer:Oy=2x+3
Step-by-step explanation:
the second one
Step-by-step explanation:
23, it has to be less than 24 since 25, 26, and 30 are greater than 24.
