Solving a algebra word problem

Algebra
Tutor: None Selected Time limit: 1 Day

If you multiply a number by seven and then subtract negative ten, the difference is negative twenty-five. What is the number?

Oct 28th, 2014

Our mystery number is "x".

7x - (-10) = -25

7x + 10 = -25

7x = -35

x = -5

Oct 28th, 2014

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Oct 28th, 2014
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Oct 28th, 2014
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