You can use the regrouping
Answer:
(x, y) = (3, 3)
Step-by-step explanation:
Subtract double the second equation from the first.
(2x +3y) -2(x +y) = (15) -2(6)
y = 3 . . . . . . . . simplify
Use the second equation to find x.
x = 6 -y = 6 -3 = 3
The values of x and y are both 3.
What is the solution to 3 + 4e^x+1 = 11?
Solution:

To solve for x, Let us subtract 3 from both sides



Let us divide by 4 on both sides



Let us take ln on both sides

So, x+1=ln(2)
To solve for x, Let us subtract 1 from both sides
x+1-1=ln(2) -1
x+0=ln(2)-1
x= ln(2) -1
Answer: Option (A)
x=ln(2)-1
Answer:
Two numbers whose product is 1 are called reciprocals
Step-by-step explanation: