If and what is the value of y?
Answer:
Step-by-step solution
Step 1: Substitute the value of x
We are given the equation and the value . To find the value of , we substitute into the equation. Note that is the same as .
Step 2: Simplify the equation
After substituting , we multiply by to simplify the term . This gives us , resulting in the simplified equation .
Step 3: Isolate the term with y
To isolate the term containing , we need to move the constant term to the right side of the equation. We do this by subtracting from both sides.
Step 4: Calculate the difference
Now, we perform the subtraction on the right side of the equation: . This simplifies the equation to .
Step 5: Solve for y
Finally, to find the value of , we divide both sides of the equation by . This isolates and gives us its numerical value.
More from this chapter
- Sum of 2 digit number and the number obtained by reversing the digits is 66. If the digits of the number differ by 2, find the number. How many such numbers are
- The sum of a two-digit number and the number obtained by reversing its digits is 132. If the digits differ by 2, find the number.
- Two pipes, A and B, working together can fill a water tank in exactly 12 days.If pipe A works alone for half of the total time it takes for B alone to fill the
- 7y + 2x = 10 3y+7x=9 Find x and y
- Determine if there exists any pair of linear equations where one line passes through (a, b) and (c, d) while the other passes through (b, a) and (d, c), such th
- Find the values of x and y for the system: 7x - 15y = 2 and x + 2y = 3
- If 5x + 08y = 42 and x = 4 what is the value of y?
- If 4x + 08y = 41 and x = 3 what is the value of y?