pyuwinnwel6616 pyuwinnwel6616
  • 13-12-2019
  • Mathematics
contestada

how to find b with (4a-b) + (4b-a) = 180

Relax

Respuesta :

anabiaahwad1485
anabiaahwad1485 anabiaahwad1485
  • 16-12-2019

Answer:

just simplify it ...

Step-by-step explanation:

  1. 4a-b+4b-a=180
  2. 3a+3b=180
  3. 3(a+b)=180
  4. both sides divide by 3
  5. a+b =60
  6. b=60-a
Answer Link

Otras preguntas

Human blood may contain either or both of two antigens, a and b. blood that contains only the a antigen is called type a, blood that contains only the b antigen
State the change in form of energy from photosynthesis to respiration
Help me please thank
If there are 52 spanish students, 55 french students, and 56 german students, find
which rational number is between -1.06 and -1.07 on a number line
Which sentence is written in the active voice? The students voted for class president. The votes were counted by the students after school. The ballot boxes
Express each of these numbers as a product of two fractions: 1
Match each events from Romeo and Juliet to its correct stage in dramatic structure of the play
In which step of the scientific method is information obtained through the scenes?
What do you solve first in an equation without parentheses?