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شائع Word Problems >

the sum of twice a number and 5 is at most 3 less than the number

الحلّ

t h e s u m o f tw i ce a n u mb er an d 5 i s a t m os t 3 l ess t han t h e n u mb er

الحلّ

x \leq - 8

خطوات الحلّ

Represent the number with

x

A.T.Q.:

2 x + 5 \leq x - 3

2 x + 5 \leq x - 3, x

حلّ لـ:

x \leq - 8

x \leq - 8

أمثلة شائعة

Gabriel and Avery deposit 1,000.00 into a savings account which earns 5% interest compounded quarterly. They want to use the money in the account to go on a trip in 2 years. How much will they be able to spend?A number is at least-18 the next model of a sports car will cost 12.3% less than the current model the current model cost 48000 what is the price in decrease George is twice as old as Tamara. In five years, George will be 1.5 times as old as Tamara. Write using a system of two linear equations John is 3 less than twice the age of Janet. If Janet is 16 years old, how old is John?