Answer:
18x
Step-by-step explanation:
get the x by itself then it is 2+4=6 so that is 6x and then do 3+x=3x and 6x×3x= 18x
Answer: -7
Form your equation. Let x be the number.
6x + 10 = 4x - 4
Solve.
6x + 10 = 4x - 4 Subtract 4x from both sides
2x + 10 = -4 Subtract 10 from both sides
2x = -14 Divide by 2 to both sides
x = -7 Answer!
Answer:
Infinitely many.
Step-by-step explanation:
Combine like terms as shown below
x + <em>12</em> + 2x = <em>20</em> + 3x - <em>8</em>
Side one
x + 2x = 3x
Side two
<em>20 - 8 = 12</em>
Set the equation up again
3x + <em>12 </em>= 3x + <em>12 </em>
The equation is the same on both sides which means that the equation cancels itself out.
3x - 3x = 0 and 12 - 12 = 0
0 = 0 so there is infinitely many solutions because both sides equal the same thing.
Number of salmon in lake is 360 salmon
<u>Given</u>:
Total number of fish released = 72 salmon
Number of salmon catch with tag = 20%
<u>Find:</u>
Number of salmon in lake
<u>Computation:</u>
Number of salmon in lake = Total number of fish released / Number of salmon catch with tag
Number of salmon in lake = 72 / 20%
Number of salmon in lake = 72 / 0.2
Number of salmon in lake = 360 salmon
Learn more:
brainly.com/question/2724587?referrer=searchResults
