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Scilla [17]
3 years ago
10

What is the solution of the system? Use substitution.

Mathematics
2 answers:
Ket [755]3 years ago
8 0

i think it is A.... (6,-3)

goldfiish [28.3K]3 years ago
5 0
<span>A) 3x + 2y = 7
B) </span><span><span>3x +</span>y =  + 11 multiplying B) by -1
</span><span>B) <span>-3x -y =  -11 then adding equation A
A) </span></span><span>3x + 2y = 7</span>
y = -4
x = 5
Answer is D


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<h3>The surface area of cube is 162.24 square inches</h3>

<em><u>Solution:</u></em>

<em><u>The surface area of cube is given as:</u></em>

Surface\ Area = 6s^2

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4 years ago
Can someone please explain to me how I'm supposed to solve 2x+y=12? Like step by step solving?
Ne4ueva [31]
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