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trapecia [35]
3 years ago
8

For the following system, use the second equation to make a substitution for y in the first equation.

Mathematics
2 answers:
Ulleksa [173]3 years ago
6 0
<span>For the following system, use the second equation to make a substitution for y in the first equation. 

2x + y = 6
y = 3x + 4

</span>substitute y = 3x + 4 into 2x + y = 6

2x + y = 6
2x +( 3x + 4) = 6

answer is <span>2x + (3x + 4) = 6 (last choice(</span>


ale4655 [162]3 years ago
4 0
2x + y + 3x + 4 = 6 is the correct equation :)

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Points R, S, and T are collinear, and S is between R and T, in addition, RS = 2x-4, ST = 3x+2, and RT = 13. Find the value of RS
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Answer:

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