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I need help with question 22

I need help with question 22-example-1
User JuMoGar
by
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1 Answer

4 votes

Math = 3x + 1

Spelling = x + 8

Math - Spelling = 3x + 1 - x - 8

Math - spelling = 2x - 7


If x = 8

The 2*8 - 7 = 16 -7 = 9 <<<<< answer

There were 9 more questions on math than spelling.

User Slampen
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