pinkbutterfly77
pinkbutterfly77 pinkbutterfly77
  • 11-10-2018
  • Mathematics
contestada

How do you solve this equation?

5-3z-18= z-1+ 8z

Thanks

Respuesta :

anonymous12345678901
anonymous12345678901 anonymous12345678901
  • 11-10-2018
5-3z-18=z-1+8z
Add like terms
-13-3z=9z-1
Move terms
-12z=12
Divide both sides by 12
z=1
Answer Link
WavyAvy
WavyAvy WavyAvy
  • 11-10-2018
First, you have to combine like terms so -13-3z=9z-1 ; Then you have to do the variables so -13=12z-1 or -13-12z=-1 ; Next, you have to do the constant numbers so -12=12z or 12z=-12 ; Finally you divide so -12/12z = z=-1
Answer Link

Otras preguntas

Which of the following is NOT accelerating? Group of answer choices A Ferris wheel turning at a constant speed A plane gaining speed down a runway A runner spee
Động lực quá trình truyền khối là gì? Khi quá trình truyền khối xảy ra, động lực truyền khối xảy ra như thế nào ?
What do the green house gases do
idioms of unforgettable 5 line tell me pls​
If U = {x: X € N, 1 < × < 15)A= {x:x is multiple of 2}B = {x: x is multiple of 3C = {x: x is multiple of 5)verify the following(a) A(BnB)=(AUB)(AUB)(b) An
Six months after a new version of an OS was released to the market, end users began to lose access to application updates. Which of the following was MOST likel
im desperate- thank you so so much to any who can help
All of the following are examples of the functions of connective tissues except
How many grams are in 36.2 moles of Iron (I) fluoride?
what you mean by accessory pigments? ​