The answer is 20000000+600000+30000+7000+100+30+9
Step-by-step explanation:
The coefficients of the y terms are -3 and 2. The least common multiple of 3 and 2 is 6. So multiply the first equation by 2 and the second equation by 3, so that the y terms have a coefficient of 6.
4x − 6y = 42
-18x + 6y = 21
The signs are opposite, so add the equations together.
-14x = 63
x = -9/2
Answer:
a
Step-by-step explanation:
Answer:
So find the what?
Step-by-step explanation:
Answer:that is very hard never have done that yet
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