8-15= -7
x= -7
I think this is correct..
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Answer:
the 1st one
Step-by-step explanation:
I passes it in the quiz
<span>The perimeter is the sum of the side lengths, or x+y+z.</span><span> </span><span>The perimeter is 67.5 inches. </span>
Answer:
<u>Step-by-step explanation:</u>
Restriction: 6x + 3 ≠ 0 <em>denominator cannot be zero</em>
<u> -3 </u> <u> -3 </u>
6x ≠ -3
<u> ÷6 </u> <u>÷6 </u>
x ≠