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kondor19780726 [428]
3 years ago
13

5x - 4y = 1 2x + 3y = 5 show your work

Mathematics
2 answers:
sineoko [7]3 years ago
5 0

Answer:

7x is your answer

I really hope this helps

Step-by-step explanation:

please like if right :)

luda_lava [24]3 years ago
4 0

Answer:  x= 1 and y =1

Step-by-step explanation:

The given system of equation is :

5x - 4y = 1-------(1)\\\\2x + 3y = 5----------(2)

Multiply 2 to equation (1) and 5 to equation (2) , we get

10x-8y=2-------------(3)

10x+15y=25-----------(4)

Subtracting equation (3) from equation (4), we get

15y+8y=23\\\\\Rightarrow\ 23y=23\\\\\Rightarrow\ y=1

Substitute, the value of y in (1), we get

5x - 4(1)= 1\\\\\Rightarrow\ 5x=1+4=5\\\\\Rightarrow\ x=\dfrac{5}{5}=1

Hence, the solution of the given system is (x,y) = (1,1)

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