To solve the system of equations using elimination method
Answer to Problem 29PPS
Explanation of Solution
Given:
Calculation:
To simplify the equations, first find the Least Common Multiplier.
Least Common Multiplier of (5, 2) is 10.
Let, equation
Now,
Least Common Multiple of (5, 4) is 20.
Let, equation
Multiply equation (2) with 2,
Add equation (1) and equation (3), so that x is eliminated.
Substitute the value of y in equation (1),
Conclusion:
Therefore, the solutions of the system of equation is
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