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شائع Word Problems >

three times the sum of a number and 8 equals 2

الحلّ

t h ree t im es t h e s u m o f a n u mb er an d 8 e q u a l s 2

الحلّ

The number : - 7 \frac{1}{3}

خطوات الحلّ

Represent the number with

x

A.T.Q.:

3 (x + 8) = 2

3 (x + 8) = 2, x

حلّ لـ:

x = - \frac{22}{3}

حوّل من كسر تخيّليّ لعدد مختلط:

\frac{22}{3} = 7 \frac{1}{3}

The number : - 7 \frac{1}{3}

أمثلة شائعة

The sum of two numbers is 42 . The larger number is 14 more than the smaller number. What are the numbers?one number is two less than five times another. If their sum is increased by five, the result is twenty-seven. Find both numbers If 14 is added to a number, the result is 40 less than twice the number. Find the number.the circumference of a circle is 87.92 what is the diameter cyclist takes 120 minutes to travel 80km What is his speed?