101Cami101 101Cami101

27-06-2018
Mathematics

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Twelve is added to the product of a number and 5. The result is -3. Find the number.

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kaylahk kaylahk

27-06-2018

12 + 5x = - 3
where x is the number you want to find

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vidalmari6p99qfk vidalmari6p99qfk

27-06-2018

The number is -3
The result is also -3
5x+12=-3
5x=-15
X=-3. Check 5(-3)+12=-3 -15+12=-3 -3=-3

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