63/240 seats or 21/80
The greatest common denominator is 3, so you would divide both by 3.
Answer:
yes
Step-by-step explanation:
Answer:
it is 551!
Step-by-step explanation:
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Answer:
The first equation can be multiplied by 3 and the second equation by 2.
Step-by-step explanation:
Given


Required
How to eliminate x
To eliminate x using addition, we have to do the following;
1. Take the coefficient of x in equation 1; Coefficient = 2
2. Take the coefficient of x in equation 2; Coefficient = -3
3. Multiply equation 1 by 3


4. Multiply equation 2 by 2


5. Add both resulting equations
+ 


Notice that x has been eliminated;