maceodunn
maceodunn
21-09-2017
Mathematics
contestada
if 10x+2=7 what us 2x
Respuesta :
Tiffani906241
Tiffani906241
21-09-2017
2x=1
10x+2=7
subtract 2 from both sides
10x=5
divide 10 on both sides
x=1/2, 0.5, or 5/10
Use 1/2 to solve '2x'
2*(1/2)=1
Answer Link
VER TODAS LAS RESPUESTAS ( 35+ )
Otras preguntas
19. Which of the following accurately describes a characteristic of fungi?A. Parasitic fungi are responsible for helpful benefits to plants. B. Parasitic fungi
A college freshman started the year with $4000 in spending money and after three months,she has $2800 left.assume that she will continue to spend her money at t
An algebra test had two parts. Part I had 40 problems, and part II had 60 problems. Bernard got 80% of the problems on part I correct and 90% of the problems on
on a visit to the white house, you find a document on the ground that reads top secret! what might it be about
what is verbal abuse and how does it harm the victim
Commodore Perry was sent to Japan to improve Japanese-American relations True or False?
_____ makes organisms grow bigger. A. An increase in the size of a cell B. The addition of cells C. An increase in the size of the nucleus in a cell D. The
What has changed in the last 100 years of JROTC?
Which of the following is most important in forming ATP? A. sulfur B. helium C. phosphorus D. boron
What is the main purpose of the rising action in a short story? a. to build interest and suspense b. to describe the turning point of the story c. to give ba
