3 years ago

Find x -x = 7x - 56

Mathematics

2 answers:

BabaBlast [244]3 years ago

8 0

The answer of this equation is 7

solmaris [256]3 years ago

3 0

Answer:

the answer is 7

Step-by-step explanation:

Add the same term to both sides of the equation

-x=7x-56

−x=7x−56

−x−7x=7x−56−7x

You might be interested in

PLEASE HELP ASAP

BigorU [14]

Answer:

$\frac{100}{274}$ or $\frac{50}{173}$ are not boxcars

Step-by-step explanation:

4 0

3 years ago

What is the percent change from 46 to 7? Round to the nearest tenth

Mashcka [7]

-84.8 is with it rounded to the nearest tenth

6 0

3 years ago

Read 2 more answers

Grumpy Corp drug tests all of the recent college graduates it hires each year. The drug test currently used correctly determines

Vedmedyk [2.9K]

Answer:

Hence, the probability of a Negative test is $P(T^C)=0.5904$ .

Step-by-step explanation:

(a)

Let $D=$ Drug user and $T=$ Test positive

Probability of drug users $P(D)=36\%=0.36$

$P(\frac{T}{D})=96\%=0.96$

$P(\frac{T^c}{D^c})=90\%=0.90$

(b)

Find the Probability of a Negative test,

$P(T^C)=P(\frac{T^C}{D^C})\cdot P(D^C)+P(\frac{T^C}{D})\cdot P(D)$

$\Rightarrow P(T^C)=0.9\cdot(1-0.36)+(1-0.96)\cdot 0.36$

$\Rightarrow P(T^C)=0.9\cdot 0.64+0.04\cdot 0.36$

$\Rightarrow P(T^C)=0.576+0.0144$

$\Rightarrow P(T^C)=0.5904$

4 0

3 years ago

The area of a semicircle is A=1/2(3.14)r^2 solve for r

Inessa05 [86]

First divide bot sides of the formula by 1/2(3.14):-

2A / 3.14 = r^2

r = sqrt (2A/3.14)

7 0

3 years ago

Solve for x*<br> 55°<br> x + 74<br> I<br> 54°

tiny-mole [99]

The Answer Is 180. :)

8 0

3 years ago