04-10-2016
Mathematics

contestada

3 + x + 1 =2 what is x

Respuesta :

Amphitrite1040 Amphitrite1040

04-10-2016

Rearrange: 3 + x + 1 -(2) = 0

Solve: x + 2= 0

So the value of "x" is -2

Answer Link

DianaK3 DianaK3

04-10-2016

3 + x + 1 = 2
4 + x = 2 (simplified by adding 3 and 1)
x = 2 - 4 (subtracted 4 from both sides)
x = -2

Answer Link

Otras preguntas

Let f(x)=13x+7. Find f−1(x).

9 is 35 percent of what number

If a hot air balloon has an initial volume of 1000 L at 50 ∘C, what is the temperature (in ∘C) of the air inside the balloon if the volume expands to 1700 L ?

There were 7 field goals made in 14 attempts. how many goals should be made in 8 attempts

A traffic light that is not working should be treated the same as a

For a cars speedometer what is the calculated speed over an entire trip

Find a trivial lower-bound class for each of the following problems and indicate, if you can, whether this bound is tight. a. finding the largest element in an

Write the ratio 8:20 in the simplest form

Go math chapter 3 review answerd

Which word correctly completes this sentence? Band practice was so _____ that by the time it ended, we all knew our parts by heart. A. productive B. numerous