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JulijaS [17]
3 years ago
14

Solve the system using elimination. x − 4y = 4 3x − 4y = −12

Mathematics
1 answer:
Nonamiya [84]3 years ago
3 0
Common in both: -4y
Subtract the second from the first.
x-4y=4
3x-4y=-12
-2x=16
x=-8
Substitute in to find y.
-8-4y=4
-4y=12
y=-3
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<h3>What is a Chord in Geometry?</h3>

In geometry, a chord is defined as the line segment that joins two points on the circumference of a circle.

<h3>What is the Congruent Chords Theorem?</h3>

In a circle, if two chords are congruent, then they are equidistant from the center of a circle, according to the congruent chords theorem.

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Learn more about the congruent chords theorem on:

brainly.com/question/7511582

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