The difference between nine times a number and one more than seven times the number. What would be the algebraic expression? and simplified expression?
Need to create an expression for difference of 9 times a number and one more then seven times the number.
Let the number be y.
9 times of number will be 9 x y = 9y
Seven time of number will be 7 x y = 7y
One more than 7 times of number = 7y + 1
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