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Olivia Taylor
Mathematics
2 October, 14:33
What is the value of 3x-8 when x=4?
+4
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Caesar
2 October, 14:38
0
3x-8, x=4
3 (4) - 8
12-8=4
The answer is 4 my math is correct.
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Reagan Rojas
2 October, 14:53
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To solve this we must first substitute x for 4 in 3x - 8
(3) (4) - 8
Now solve!
(3) (4) - 8
12 - 8
4
Your answer should be 4
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