4567897 4567897

02-11-2020
Mathematics

contestada

28 is 9 less than twice a number

Respuesta :

Gamerman180 Gamerman180

02-11-2020

Answer:

Step-by-step explanation:

28=2x-9

37=2x

x=18.5

Answer Link

graceinoue8 graceinoue8

02-11-2020

Answer:

18.5

Step-by-step explanation:

28+9 = 37

so 37 divided by 2 = 18.5

28 is 9 less than 18.5 twice (37)

Answer Link

Otras preguntas

how to solve 0.01x+0.07y=0.22 and 0.03x-0.05y=0.14 by substitution

Write five names for 64 .

A mountain climber camped at an elevation of 18,492 feet. the following day the climber descended 2,516 feet to another campsite. Type a numerical expression

How to solve mufti step equations 6a+5a=-11

can you simplify 25/4? if so, how?

walter buys a bus pass for 30$. everytime he rides the bus money is deducted from the value pass. he rode 12 times and 24$ was deducted from the pass. how much

What served as the basic building blocks of African society?1: feudal contracts2: lineage groups3: slaves4: camel caravans

If a potato is allowed to dehydrate by sitting in open air, would the potato cells be more likely to absorb more water or less?

what is £42 increased by 10%

Which three countries have the least access to technology?