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Klio2033 [76]
4 years ago
15

Solve the system of linear equations by substitution.

Mathematics
1 answer:
Luden [163]4 years ago
8 0

Answer: y=2x-23, x=8; (8, -7)

Step-by-step explanation:

First, arrange both equations in y=mx+b form and evaluate; y=2x-23 & x=8

Now, use x=8 to substitute the value into the y=2x-23 equation;

y=2(8)-23, this will give you a completed ordered pair;

(x=8, y=-7)

Hope this helps !

x+y=8+(-7)

=1

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<h3>Answer:  $489.13</h3>

===========================================================

Work Shown:

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