llama4life143 llama4life143
  • 01-12-2020
  • Mathematics
contestada

PLEASE HELP WILL GIVE BRAINLIEST AND 40 POINTS

PLEASE HELP WILL GIVE BRAINLIEST AND 40 POINTS class=

Respuesta :

Аноним Аноним
  • 01-12-2020

Answer:

15. x+6+x+9+x+3=2(x+4+x+1)

    3x+18=4x+10

     x=8

16. 30x=10x+40

     x=2

Answer Link

Otras preguntas

What is  a Nonlinear graph? i forgot
43.586 to the nearest tenth, hundredth, and one.
What can be what is the answer to 49 divided by ? = ? But the answer cannot be 7
What is the fraction of 16/48
A schoolbook has 376 pages.There are six pages in each chapter. How many pages are left over for the contents and answers?
{3x+8y=17 {-2x+9y=3 What is the answer and how do you solve the problem
Why did so many Native American peoples adopt Christianity in Latin America during the 1500s?
how many tens in five hundred million
What times 57 equals 570
what would result if chromosomes did not replicate during interphase