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Aleksandr-060686 [28]
3 years ago
12

3×=21, the value of ×is ​

Mathematics
1 answer:
lord [1]3 years ago
8 0

<em>✽ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ✽</em>

<em>➷  </em>x + 3 = 21<em />

<em>➷ </em>x = 21 - 3<em />

<em>➷ </em>x = 18<em />

<em>✽</em>

<em>➶ Hope This Helps You!</em>

<em>➶ Good Luck (:</em>

<em>➶ Have A Great Day ^-^</em>

<em>↬ May ♡</em>

<em />

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3 years ago
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Which equation is y= 2x ^2 - 8x +9 rewritten in vertex form.
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