heavenl919 heavenl919
  • 02-01-2020
  • Mathematics
contestada

Solve each of these equations. Explain or show your reasoning.
2(x+5)=3x+1
3y-4=6-2y
3(n+2)=9(6-n)

Respuesta :

r3t40
r3t40 r3t40
  • 02-01-2020

1.

[tex]

2(x+5)=3x+1 \\

2x+10=3x+1 \\

-x=-9 \\

x=9

[/tex]

2.

[tex]

3y-4=6-2y \\

5y=10 \\

y=2

[/tex]

3.

[tex]

3(n+2)=9(6-n) \\

3n+6=54-9n \\

12n=48 \\

n=\frac{48}{12}=4

[/tex]

Hope this helps.

Answer Link

Otras preguntas

How are friction and gravity alike, and how are they different?12.
Can someone help me? Suppose a paleontologist discovered a fossil skull that he believes might be distantly related to primates. Unlike true primates, the face
I am confused on number 15, the instructions are at the top.
What attributes will help you solve if it's a rhombus?
How to find the center of rotation?
during the 1925 scopes trial, the defense's main argument was that
Most current theories about the eventual fate of the universe draw their conclusions based on the universe’s a. Density b. Energy c. Mass d. Volume
Someone help please.
Why is the sky blue explain
jacob is showing his steps to solve the expression −27.8 ÷ 1 over 7. In which step did Jacob make an error? Step 1: −27.8 ÷ 1 over 7 Step 2: −27.8 ⋅ 7 Step 3: −