Solve the system by the addition method. 4x + 2y = 4 4x - 2y = 4 Select the correct choice below and, if...

Question

Solve the system by the addition method.
4x + 2y = 4
4x - 2y = 4
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A. The solution is (Type an ordered pair.)
B. There are infinitely many solutions
C. There is no solution.

SnapAndSolve AI · Accepted Answer

First, add the two equations to eliminate y:

4x + 2y = 4
4x - 2y = 4
---------------
8x = 8

Divide both sides by 8:

x = 1

Substitute x = 1 into the first equation:

4(1) + 2y = 4
4 + 2y = 4
2y = 0
y = 0

Answer: A. The solution is (1, 0).

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Solve the system by the addition method. 4x + 2y = 4 4x - 2y = 4 Select the correct choice below and, if...

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