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Dovator [93]
3 years ago
11

The sum of twice a number and 9 is 43

Mathematics
1 answer:
Irina-Kira [14]3 years ago
6 0
2x + 9 = 43 This is the equation.
2x = 34 Subtract 9 from both sides.
x = 17 Divide both sides by 2.
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