devanshiwassonotnyov
devanshiwassonotnyov devanshiwassonotnyov
  • 04-08-2017
  • Mathematics
contestada

−5=−8−x What is x? Solve for x

Respuesta :

Equanimity
Equanimity Equanimity
  • 04-08-2017
Hello there!

-5 = -8 -x
First, we need to get x isolated (put on one side of the equation by itself), and then divide by -1 to get rid of the negative sign.
Add 8 to both sides.
-5 + 8 = 3
-8 + 8 = 0
You are left with:
-x = 3
Now, we must divide both sides by -1 to solve for x.
-x / -1 = x
3 / -1 = -3
You are now left with the following solution:
x = -3

I hope this helps!
Answer Link

Otras preguntas

You buy a new television for $3,100. The value of the television decreases by 12 percent every year. How much is the television worth after 6 years?
You are interested in studying if scalloped alleles follow the expected Mendelian inheritance patterns. What crosses will best allow you to study the inheritanc
Please explain , I'm confuse
problem when you go camping and have a fire to roast marshmallows,what happen to the wood at the end of the night? it burns and we call this a chemical change.
NEED HELP NOW!!! Need help finding vertex form
A 2kg block is sitting on a hinged ramp such that you can increase the angle of the incline. The coefficient of static friction between the block and the ramp i
A cat with a mass of 5 kg sits on a branch that is 26 m off the ground. What is its gravitational potential energy? The acceleration of gravity is 9.8 m/s2 A. 8
Use the substitution method to solve the system of equations. Choose the correct ordered pair. ​
solve x^2 +5x - 14 = 0​
simplify this algebraic expression.