Answer:
X = 51
Y = 12
Step-by-step explanation:
2 numbers: (Larger) Number 1 is x and Number 2 is y
The equation is x + y = 63
New equation is:
Combine like variables:
Solve:
- 4y + 15 - 15 = 63 - 15
- 4y = 48
Divide 4 from each side:
To find x fill in the variables from the 'x =' equation:
- x = 3y + 15
- x = 3( 12) + 15
- <em><u>x = 51</u></em>
Answer:
5
Step-by-step explanation:
5+7
Answer: The third one
Step-by-step explanation: I just did the question on edge. ,and I got it right.
Nine times d = 9*d = 9d
47 decreased by 9d = 47 - 9d
= 47 - 9d.
