fdbjonathan123 fdbjonathan123

01-09-2020
Mathematics

contestada

what is the value of x in the equation 2x + 5 = 21

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

01-09-2020

Answer:

x=8

Step-by-step explanation:

2x + 5 = 21

Subtract 5 from each side

2x+5-5 = 21-5

2x= 16

Divide each side by 2

2x/2 = 16/2

x = 8

Answer Link

carjosheets carjosheets

01-09-2020

Answer:8

Step-by-step explanation:

2 times eight plus five is 21

Answer Link

Otras preguntas

what is 15.70796327 rounded to 1 decimal point?

Tim solved a system of linear equations. He found that an infinite number of points satisfied the system. What do you know for certain is true about the two lin

Give 5 natural examples of unbalanced forces around us. Other than friction.

this gas makes up close to one fourth of the air surrounding earth

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?

this gas makes up close to one fourth of the air surrounding earth

How do i find the greatest common factor of 150, 275, and 420 ??

this gas makes up close to one fourth of the air surrounding earth

Antonio sold a hat for $18. His wholesale cost was $8. What was the percent markup?

A spinner is divided into 16 sections.3 sections are red 6 are blue 5 are purple and 2 are orange. If you spin the spinner what is the probability that you will