sabrnamartin2003
sabrnamartin2003 sabrnamartin2003
  • 02-02-2016
  • Mathematics
contestada

Which value of x will make the equation2x-30=6 true?

Respuesta :

taskmasters
taskmasters taskmasters
  • 02-02-2016
18 should be the value of x to make the equation true.

2x - 30 = 6

2x = 6 + 30
2x = 36
2x/2 = 36/2
x = 18

to check:
2x - 30 = 6
2(18) - 30 = 6
36 - 30 = 6
6 = 6



Answer Link

Otras preguntas

What is NAFTA? What countries are involved?
if y is the principal square of root 5,what must be true
A sighting from sea level to the top of a lighthouse was 60°. The lighthouse is known to rise 180 feet above sea level. What is the distance (to the nearest foo
Why didn't the first stars to form have solar systems with Earth like planets and satellites?
If (x − 2)^2=49, then x could be ?
Which of the following factors does not favor a change in gene frequency and, therefore, evolution? (A) large populations (B) mutations (C) emigration (D) genet
what is 89 divided by 6 in long divison
what type of reaction produces a metal from its metal oxide
what were the main ideas of the reformation?
John Marshall's Supreme Court decisions in the early 1800's did all of the following, except...a.) increase the power of the federal government over the statesb