yerls yerls
  • 03-02-2017
  • Mathematics
contestada

how do I solve this 4 (2x-15)+40=6 (x+5)

Respuesta :

collie1 collie1
  • 03-02-2017
you can do pemdas, parentasy, exponent, multiple,division,addition and subtraction
Answer Link
shoshanna327 shoshanna327
  • 03-02-2017
4 (2x-15)+40=6 (x+5)
Distribute
8x-45+40=6x+30
combine -45 and 40
8x-5=6x+30
add 5 to both sides
8x=6x+35
subtract 6x from both sides
2x=35
divide by 2 on both sides
x=17.5
hope this helps!

Answer Link

Otras preguntas

6.A train starts from rest and accelerates uniformly until it has traveled 5.6 km and acquired a velocity of 42m/s What is the approximate acceleration of the t
What is the area of a triangle with a=25 b=13 and c=17? (picture provided)
What did the judges appointed by president adams need before they began their jobs?
The garden club has raised 85% of the $600 it needs to buy wood to build raised flower beds. What fraction of the $600 has it raised?
Which of the following is smaller than a single atom? Proton Molecule Element Solution
A number line is shown below. The numbers 0 and 1 are marked on the line, as are two other numbers a and b. What is a+b? A 2a B 2b C 0 D The answer can not b
The word part that completes the medical term meaning hardening of the arteries, arteri/o/_________, is:
Can someone tell me how
What operation would you perform last in this problem (2×3)+(7×2)
When the Transcontinental Railroad was being built. Why was it a race to lay the most track?