Asked by amber

Identify the solutions of the systems of equations, if any.
X+2y=7
3x-4y=6
A.(4,2/3)
B.(4,3/2)
C.(2/3,4)
D.(3/2,4)
Answered by amber
Does any one knows the answer
Answered by PsyDAG
Multiply top equation by 2.

2x + 4y = 14

3x - 4y = 6

Add the two equations.

5x = 20

Solve for x, then y.
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