Answer:
Hi
Step-by-step explanation:
Answer:
x=2 , y=6
Step-by-step explanation:
3 x + 2 y = 18
3 x + y = 12
(-) (-) (-)
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y = 6
3x+6=12
=>3x=12-6
=>3x=6
=>x=6/3
=>x=2
Both are correct, since 4/6 is simplified to 2/3.
Answer:
x=2
Step-by-step explanation:
let the number be x
9x-8=6+2x
9x-2x=6+8
7x=14
x=14/7
x=2
Answer:
-3/2
Step-by-step explanation: