3 years ago

Twelve added to a number equals 18 find the number

Mathematics

2 answers:

tatyana61 [14]3 years ago

5 0

2x - 8 = x +10
x = 18, by subtracting 'x' from both sides, and adding 8 to both sides.

faltersainse [42]3 years ago

3 0

The answer is the number 6

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