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Juli2301 [7.4K]
2 years ago
9

Help me Show all your work

Mathematics
2 answers:
Alenkasestr [34]2 years ago
8 0
3x + 2y = 11
 
y = 5x-1
 For this case, the first thing you should do is replace the value of y in the first equation.
 We have then:
 3x + 2 (5x-1) = 11
 We rewrite:
 3x + 10x-2 = 11
 3x + 10x = 11 + 2
 3x + 10x = 13
 We clear x:
 13x = 13
 x = 13/13
 x = 1
 We now substitute the value of x in expression 2:
 y = 5 (1) -1
 y = 5-1
 y = 4

 Answer:
 The solution to the system of equations is:
 x = 1
 y = 4
Andreyy892 years ago
4 0
3x+2 (5x-1)=11
3x +10x -2=11
3x+10x=13
13x=13
X=1
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3 years ago
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Now, we will multiply this answer by 2 to get the final answer:
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