Subsitte
y=6-x and y=x-2
both equal y so set equal;
6-x=y=x-2
6-x=x-2
add x both sides and addd 2
8=2x
divide 2
4=x
sub back
y=6-x
y=6-4
y=2
(x,y)
(4,2)
answer is C
Answer:
y=8/3
Step-by-step explanation:
x=y-3
4x+2y=2
4(y-3)+2y=2
4y-12+2y=2
6y-12=2
6y=16
y=16/6=8/3
The answer is: " 9a² + 7a " .
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Note: (3a)² + 7a = (3a)*(3a) + 7a = 9a² + 7a .
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Answer:
17 is the answer
Step-by-step explanation:
