6x-5y=5
3x+5y=4
The x-coordinate of the solution to this system of equation is
1 answer:
Answer:
x=1
Step-by-step explanation:
1) 6x-5y=5
2) 3x+5y=4
ets perform the following operation
1) +2), This leads to the following equation:
6x+3x-5y+5y=5+4
From where we obtain the solution for x
9x=9
x=1
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Answer:
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Step-by-step explanation:
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7x4=28
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True, and it's called an isosceles right triangle :D
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