02-10-2014
Mathematics

contestada

write an equation with the solution x=20??

Respuesta :

ProjectTermina ProjectTermina

02-10-2014

let's just start with x=20 and then do some algebra to it to make it all complicated
x = 20
2 * x = 2 * 20
2x = 40
2x - 13 = 40 - 13
2x - 13 = 27

Answer Link

Otras preguntas

what is 6/7 - 2/5 please help

The florist has 63 roses and carnations.if she has 27 roses bow many carnations does she have?

Is 730.921 less than, greater than, or equal to 730,921?

83/6 as a mixed number

what is the outlet of a river called

What number is not part of the domain of f(x)= 3/ x+5 (3 over x + 5)

write 2,000,000,000 + 70,000,000 + 100,000 + 3,000 + 800 + 10 in standard form.

Estimate the total weight of two boxes that weigh 9.4 and 62.6 pounds using rounding and compatible numbers. which estimate is closer to the actual total weight

Central Subs made 27 sandwiches using 12 pounds of turkey. How much turkey was used per sandwich?HELP ME!

what is 9/25 as a decimal terminating or repeating decimal