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Jamiem13
Answered

x + 2y = 10


3x + 4y = 8

Which point is the solution to the system of equations?

A(7, 1.5)
B(11,-12)
C(-11, -12)
D(-12, 11)

Verified Answer :

perixwinkle

Let's multiply the first equation by -2 so that we can eliminate y.

-2x-4y=-20

3x+4y=8

X=-12

Since X is -12, let's plug it in to the equation to check.

-12+2y=10

2y=22; let's divide

y=11


So, D (-12,11)

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