Answer:
Is there a picture or any information which I can use to help you?
<em>-shonenly :)</em>
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
hope this helps
Answer:
61
Step-by-step explanation:
let the number be x then twice the number is 2x, hence
42 + 2x = 164 ( subtract 42 from both sides of the equation )
2x = 122 ( divide both sides by 2 )
x = 61
Hence the number is 61
Answer:
x=-2 or x=3
Step-by-step explanation:
2(-2)+4=0
3-3=0