The solution to the equation 14h = 98 is h = 7.
To solve for h in the equation 14h = 98, we can divide both sides of the equation by 14. This gives us:
h = 98 / 14
h = 7
Therefore, the solution to the equation 14h = 98 is h = 7.
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The new system of equations the student can use for the proof is:
7x - y = 4
2x - 3y = 1
The solution is simply the value of x and y that makes both equations true in the system.
Given:
5x + 2y = 3 --> eqn. 1
2x - 3y = 1 --> eqn. 2
Replacing equation 1 with the sum of eqn. 1 and a multiple of eqn. 2, we would have:
7x - y = 4
Therefore, the new system of equations the student can use for the proof is:
7x - y = 4
2x - 3y = 1
Learn more about the system of equations on:
Answer:
Student should show that the solution to the system of equations 7x - y = 4 and 2x - 3y = 1 is the same as the solution to the given system of equations.
Step-by-step explanation:
Given System of equations is 5x + 2y = 3 (equation 1) and 2x - 3y = 1 (equation 2)
Second System of equations is 2x - 3y = 1 and 7x - y = 4
How we got 7x - y = 4
Step 1: Multiply 2x - 3y = 1 by 1, we get the same 2x - 3y = 1
Step 2: Add 5x + 2y = 3 with 2x - 3y = 1
5x + 2x + 2y - 3y = 1
7x - 3y = 1
We have got second equation 7x - 3y = 1
Thus, Student should show that the solution to the system of equations 7x - y = 4 and 2x - 3y = 1 is the same as the solution to the given system of equations.
Answer:
I think it's 45 students
Step-by-step explanation:
inches on each side. What is the
volume of that box
Answer:
1,331in^3
Step-by-step explanation: