19-02-2020
Mathematics

contestada

7 + 2/5 x =1 solve this fast

Respuesta :

19-02-2020

Answer:

x=-15

Step-by-step explanation:

7+2/5(-15)=1 || 7-30/5=1 || 7-6=1

Answer Link

19-02-2020

Ok so first of lets transfer the fraction into a decimal! That’s would be .4

If .4 is with x Then .4 times 1 equals .4

.4 plus 7 equals 7.4
7.4 in fraction form is 7 and 2/5

Answer Link

Otras preguntas

What is the probability of losing 6 times in a row playing Heads or Tails flipping a coin?

In the following sentence, identify the part of speech of the italicized word. Catching fish (is) one of the oldest pastimes.

To be considered a primary source a source must be

After all went dark, what happened in the saloon? The walls opened to reveal glass all around. Captain Nemo came in the room. They journeyed for two hours, spot

What graph depicts a complex number with I as the imaginary part

How did the fall of Constantinople in 1453 change the economy in Europe?

Sexual reproduction A. limited the material in which natural selection can act upon. B. helped maintain a slow rate of evolutionary change. C. increased g

Why can't there be a temperature lower than absolute zero?

Paper clips are made of steel which has iron in it do you expect paper clips to be attended or not attracted to a magnet why or why not

northerners who moved south during reconstruction were called