Answer:
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Step-by-step explanation:
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Answer:
.
Step-by-step explanation:
3x - y = 17 .......A
10 × [x/5 + y/2] = 10 × 0
2x + 5y = 0 .......B
......A× 5 both 2 sides of equation
15x - 5y = 85 .....C
......B + ........C
2x + 15x = 0 + 85
17x = 85
x = 85/17
x = 5
put x value in ........A or .......B or ......C
you will receive y = -2
14612 is the answer to your math problem. This is so easy. just use a calculator.
By subtraction we get
5x=15
x=3
9+2y=9
y=0
So the answer is B