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When 7 times a number is decreased by 8, the answer is the same as when 3 times the number is increased by 4. Find the number.

When 7 times a number is decreased by 8, the answer is the same as when 3 times the number is increased by 4. Find the number.
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When 7 times a number is decreased by 8, the answer is the same as when 3 times the number is increased by 4. Find the number.

User Kazue
by
8.3k points

1 Answer

0 votes

Answer:

x=3

Explanation:

Equation: 7x-8=3x+4

4x=12

x=3

User Vitaliy Kalinin
by
7.5k points
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