Tyreese is using algebra tiles to solve the equation below.
2 answers:
Answer:
The correct option is C) add one positive x-tile to both sides.
Step-by-step explanation:
Consider the provided equation.
2x + 5 = -x + 1
Now to solve the above equation first isolate the variables.
To isolate the variables add x to the both the side of the equation.
2x + 5 + x = -x + 1 + x
Now add the like terms.
3x + 5 = 1
Here we add the x tiles to the both the side of the equation.
Now consider the options.
The correct option is C) add one positive x-tile to both sides.
for this case we have the following equation:
![2x + 5 = -x + 1](https://tex.z-dn.net/?f=2x%20%2B%205%20%3D%20-x%20%2B%201)
To resolve:
We add x to both sides of the equation:
![2x + x + 5 = -x + 1 + x](https://tex.z-dn.net/?f=2x%20%2B%20x%20%2B%205%20%3D%20-x%20%2B%201%20%2B%20x)
![3x + 5 = 1](https://tex.z-dn.net/?f=3x%20%2B%205%20%3D%201)
We subtract 5 on both sides of the equation:
![3x + 5-5 = 1-5\\3x = -4](https://tex.z-dn.net/?f=3x%20%2B%205-5%20%3D%201-5%5C%5C3x%20%3D%20-4)
We divide between 3 on both sides of the equation:
![x = - \frac {4} {3}](https://tex.z-dn.net/?f=x%20%3D%20-%20%5Cfrac%20%7B4%7D%20%7B3%7D)
Answer:
We add x to both sides of the equation
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HOPE IT HELPS
HAVE A GREAT DAY!!
Answer:
7 chocolate bars will cost $35
Step-by-step explanation:
if 3 cost $15 then 1 bar would cost 5 dollars and 5x7=35
here is a ratio:
<u>3</u> = <u>7</u>
15 = 35
Answer:
x=82
Step-by-step explanation:
Answer:
idk i just want the points
Step-by-step explanation:
alice drew two triangles on the coordinate plane as shown. Which series of transformation proves the two triangles are congruent?