Solve the system of equations:2x + y = 5x -3y = 7
Question
Solve the system of equations:2x + y = 5x -3y = 7
Solution
Sure, let's solve the system of equations step by step.
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The system of equations is:
2x + y = 5 5x - 3y = 7
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Let's isolate y in the first equation:
y = 5 - 2x
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Now, we substitute y in the second equation:
5x - 3(5 - 2x) = 7 5x - 15 + 6x = 7 11x - 15 = 7 11x = 22 x = 2
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Substitute x = 2 into the first equation to solve for y:
2*2 + y = 5 4 + y = 5 y = 1
So, the solution to the system of equations is x = 2 and y = 1.
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