CFishMan77
CFishMan77
26-04-2017
Mathematics
contestada
4 (4x) + 2 (x) =72
Find x.
Respuesta :
alexhumphrey4u
alexhumphrey4u
26-04-2017
I believe the answer is x=4
Answer Link
PHDFlopper
PHDFlopper
26-04-2017
4 times 4x = 16x
16x+2x=72
18x=72
18x/18=72/18
x=4
Answer Link
VER TODAS LAS RESPUESTAS ( 79+ )
Otras preguntas
Tyrone bought 5 postcards at $0.55 each and a set of postcards for $1.20. Write an expression to find the total amount Tyrone spent on postcards. Then evaluate
If you travel at a rate of 45 miles per hour.How many minutes will it take to travel 1 mile
f(x)=2x²+3x-4 what if the function is: f(√2)
convert 6 4/5 to an improper fraction
Which of the following is a strong electrolyte when it is mixed with water? (A) HNO₂ (B) KNO₃ (C) C₂H₅OH (D) CH₃COOH (E) NH₃
Solve for x 3(8x-5)=-4(7-6x)
evaluate each expression if x=6,y=8,z=3 2x+3y-z=
simplify the expression:5(4x-13)
Write the equations in standard form?
The length of a line segment is 7. Its end points are (1, 3) and (k, 3). Solve for k. Is there more than one solution? Explain.
