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Leni [432]
3 years ago
7

What 2x+78 if x is 72

Chemistry
2 answers:
satela [25.4K]3 years ago
6 0

Answer:

222

Explanation:

because

2x + 78 = 222

2 (72) + 78

2 x 72 = 144

144 + 78 = 222

Where x is you multiply what x equals by the number on the left of it

Greeley [361]3 years ago
3 0
The answer is -3
2 multiplied by -3 equals -6
And -6+78=72
Hope this helps!
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Answer:

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