Answer:
x = 20 and they are vertical angles
Step-by-step explanation:
2x = 40
x = 20
Answer:
k=61, l=61, m58
Step-by-step explanation:
5x+21=2x+45
3x=24
x=8
Answer:11
Step-by-step explanation:
1: -60
2: -10
3: 400
4: -15
5: 18
The missing numerator that will make the rational expressions equivalent is (82x + 7) / (12x + 42)
<h3>What is an
equation?</h3>
An equation is an expression that shows the relationship between two or more variables and numbers.
Let y represent the missing numerator, hence:
82x + 7 = y * 6(2x+7)
82x + 7 = y * (12x + 42)
y = (82x + 7) / (12x + 42)
Find out more on equation at: brainly.com/question/2972832
