03-10-2019
Mathematics

contestada

solve for z:
[tex]\frac{2z-3}{20} - \frac{z-6}{4} = 3[/tex]

Respuesta :

jamarkuus jamarkuus

03-10-2019

Multiply both sides of the equation by 20. 2z-3-5(z-6)=60. 2z-3-5z+30=60. -3z-3+30=60. -3z+27=60. -3z=60-27. -3z=33. Divide both sides by 3. Answer is: Z= -11

Answer Link

Otras preguntas

On a velocity time graph, the slope tells you the ______ of the object. Question 15 options: the acceleration the speed the time to travel the distance travelle

Please help asap! Will mark brainliest

the student to teacher ratio at a high school is 17:3.If the total number of student and teachers is 740, how many of them must be students

PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!! Which situation describes a directly proportional relationship? A. As your velocity increases, your time decr

7 3/4% as a fraction in simplest form

How did the political ideas of the enlightenment represent a break with the ideas of Europe's past?

25x/5-7x=12 Solve the equation...but how???

please help what is the definition ligthspeed

A carpenter used 9 1/2 ft of cedar for every 7 2/3 ft of redwood for a construction project. If the carpenter uses 4 3/4 ft of cedar, how much redwood does he n

How many different numbers can be obtained using five binary bits?