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Solve the system algebraically.

y=3-1x
3x + 4y = 1
What is the value of x?
O-11
O17/2
0 11

User Elenora
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1 Answer

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Final answer:

To solve the given system algebraically, we substitute the y-value into the second equation and solve for x. In this case, x equals 11.


Step-by-step explanation:

To solve the system algebraically, we will substitute the y-value from the first equation into the second equation.

Given y = 3 - x and 3x + 4y = 1, we substitute 3 - x for y in the second equation: 3x + 4(3 - x) = 1.

By simplifying the equation, we can solve for x: 3x + 12 - 4x = 1. Combining like terms, we get -x + 12 = 1. Solving for x, we have x = 11. Therefore, the value of x is 11.


Learn more about Solving systems of equations algebraically

User Indria
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