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**asdf1243** Systems of equations can be solved algebraically by using the substitution method and the elimination method. Sometimes, one method is a better than the other. At other times, it is just as easy to use either method. For each system displayed below, decide whether it would be easier to solve the system using the substitution method, the elimination method or either method. Provide an explanation to support why you made your decision.

2x+3y=1. multiply each term in the first equation by 4 and the second equation by 3 and use elimination

3x-4y=10

y=3x-4. Substitute 3x-4 for y in the second equation. Solve for x, then y

2x+3y=10

x+4y=1. Substitute (1-4y) for x in the second equation, or multiply each term in the first

2x+5y=-1. equation by -2 and use elimination