Approximately 284 centliters in 3 quarts
The coefficient of x in the equation is 1/(300 grams). Multiply by the reciprocal of that, which is (300 grams).
x = (300 grams)×(2 grams)/(100 grams) = (300×2/100) grams = 6 grams
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This is the way you solve any equation where x is multiplied by some value in the only term on one side of the equal sign.
Answer:
x=1, y=2. (1, 2).
Step-by-step explanation:
-3x+10y=17
3x+7y=17
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17y=34
y=34/17
y=2
3x+7(2)=17
3x+14=17
3x=17-14
3x=3
x=3/3
x=1
Answer: 7.5
Step-by-step explanation: -2/5= -0.4 so -3/-0.4=7.5
You can you 72 which would make 2/8 18/72 and 3/9 24/72 which makes the sum 42/72.
