2x - 9x = 14 (Careful next time you accidentally added an "equal" next to the 2)
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Simplify
2x-9x=<span>14
</span><span>2x+-9x</span>=<span>14
</span>--------------------------------------------
Combine the like-terms
<span>(<span>2x+-9x</span>)</span>=<span>14
</span><span><span>-7x</span></span>=<span>14
</span>--------------------------------------------------
Now divide -7 to each side
-7x ÷ -7 = 14 ÷ -7
x = -2
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x = -2 is your answer
Answer3
Step-by-step explanation: 9 i
4y = x + 8
<u>x = 2/3y + 2</u>
4y = x + 8
<u>2/3y = x + 2</u>
<u>3 1/3y </u>= <u> 8 </u>
3 1/3 3 1/3
y = 2 2/5
4(2 2/5) = x + 8
9 3/5 = x + 8
<u> -8 -8</u>
1 3/5 = x
(x y) = (1 3/5, 3)
Answer:
-23 < -17/25 < -0.67 < -13/20 < -0.5
Step-by-step explanation:
hope this helps
K=54.....y=k/x²....6=k/9.....k=9*6....=54
