Answer:
<em>As addition property of equality clearly states that if we add the same number to both sides of an equation, the sides remain equal.</em>
Step-by-step explanation:
![2x + 2y = 14](https://tex.z-dn.net/?f=2x%20%2B%202y%20%3D%2014)
Add x in both sides (Addition Property of Equality)
![2x + 2y = 14](https://tex.z-dn.net/?f=2x%20%2B%202y%20%3D%2014)
Multiply both sides by 2
![2x + 2y = 14](https://tex.z-dn.net/?f=2x%20%2B%202y%20%3D%2014)
Subtract 2x in both sides
∵adding both equation
divide both sides by 4
![y = 6](https://tex.z-dn.net/?f=y%20%3D%206)
Put the value of y = 6 to the equation
Subtract 6 from both sides
Change the sign
Keywords: <em>Addition property of equality, reason, proof</em>
<em>Learn more about operations from brainly.com/question/3474035</em>
#learnwithBrainly
Answer:
see explanation
Step-by-step explanation:
1
6 = 3x - 9 ( add 9 to both sides )
15 = 3x ( divide both sides by 3 )
5 = x
2
x + 4 < 1 ( subtract 4 from both sides )
x < - 3
3
+ 3 = - 5
Multiply terms on both sides by 2
x + 6 = - 10 ( subtract 6 from both sides )
x = - 16
Answer:
sorry i dont have the answer i just need points
Step-by-step explanation:
Answer: If the length and width are both 2.5 times larger, the entire rectangle is 2.5 x 2.5 times larger.
Step-by-step explanation: Hopes this helps
Answer:
concave pentagon
Step-by-step explanation: