3x + 7y = 2 6x-5y=4 solve this by elimination method
2 answers:
Answer:
x=2/3, y=0
Step-by-step explanation:
3x + 7y = 2,
6x - 5y = 4
Make the x coefficient the same in both equations.
3x + 7y = 2
(whole thing multiplied by 2)
6x + 14y = 4
Now subtract the equations to eliminate the x variable.
6x + 14y = 4
-(6x - 5y = 4)
19y = 0
<u>y = 0</u>
Substitute 0 for y in one of the equations.
3x + 7(0) = 2
3x = 2
<u>x = 2/3</u>
Answer:
well your equation has 2 equal signs in it but imma take a guess and say the first one is supposed to be a plus sign so
Step-by-step explanation:
here's ur answer
x= −2
/29y+4/29
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