3 years ago

I need help on how to solve this. How old am I if 400 reduced by 2 times my age is 244

Mathematics

1 answer:

zzz [600]3 years ago

8 0

400 - 2x = 244
-2x = 244 - 400
-2x = -156
x = -156 / -2
x = 78

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