thomasmorehead1 thomasmorehead1
  • 01-12-2016
  • Mathematics
contestada

Solve for x. Type a numerical answer in the space provided. Do not use spaces in your answer. For example, if the answer is x = 15, type 15.

15x + 6 = 10x + 21

Respuesta :

poytox
poytox poytox
  • 01-12-2016
x=3

subtract 6 from both sides, then subtract 10x from both sides. You then have 5x=15; divide 5 from both sides and you get 3. Therefore, x is 3.
Answer Link
Аноним Аноним
  • 01-12-2016
First, you subtract 10x from both sides, then subtract 6 from both sides. You are left with 5x = 15. Then, you divide both sides by 5 to get 1x = 3, so x = 3. 
Answer Link

Otras preguntas

‼️Problem Solving‼️1. David earns R150 per hour. How many hours must he work to earn R1800??​
2. Determine whether the matrices are inverses.
hilight the importance of modern legislature in democratic system
How many lines are symmetry
write a paragraph give a description of a person you know 1.who's he (name/age/nationality/work or study/family)? 2.what dose he look like? 3.what's he like? 4.
Michelle and her brother are planning a holiday. They decide to invite three friends to join them. The plane tickets cost 105$ each way, and bus tickets cost 12
PLEASE HELPP!!!! Find the area. A.530in² B. 779in² C.390in² D.1060in²
look at the image below
Solve for the unknown variable4y-2=8-2y+4y y=?​
explain why there is more carbon dioxide in expired than inspired air​