Greg thinks of a number, multiplies it by 3, subtracts 5 and then multiplies by 2. His answer is 26. What number did Greg think
of?
1 answer:
Answer:
x
3x
3x-5
2(3x-5)
so
2(3x-5)=26
3x-5=13
3x=18
x=6
he thought of 6
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