edat111
edat111
04-02-2020
Mathematics
contestada
How do you solve the equation z-2z-3=-7
Respuesta :
augustux
augustux
04-02-2020
Hey, it’s very easy. You just need to do like that:
z-2z-3=-7
z-2z= -7+3
-1z = -4 | : (-1)
z = 4
The answer is 4.
Answer Link
VER TODAS LAS RESPUESTAS ( 65+ )
Otras preguntas
(01.01 LC)What is the body of scientific knowledge based on? Guesses Mysteries Observations Opinions
the number of bacteria in a culture is increasing according to the law of exponential growth. after 3 hours, there are 400 bacteria, and after 6 hours, there ar
Why did many White Americans see Manifest Destiny as the nation’s right? James K. Polk was an unpopular president and he opposed the concept. No other nations h
Four more than the quotient of a number and 6 is equal to 7
A car travels 441 kilometers in 4 hours (with a constant speed). How much time will it take traveling 112 kilometers?
based on your answer in part a, calculate the number of atoms in this amount of 13c ? express your answer numerically in atoms of carbon.
is it true a cylinder is a polyhedron where two faces are parallel and congruent and the remaining faces are parallelograms
sociologists are interested in social facts, social actions, and social relationships because they believe that
a scientist measures the speed of sound in a monatomic gas to be 449 m/s at 20° c. what element does this gas consist of?
What needs to be capitalized The largest volcano in the Solar system, Olympus mons on mars, measures 374 miles across. By comparison, the largest volcano on ou
