dejah791
dejah791
12-10-2016
Mathematics
contestada
how do you slove 3x+4y=8 in steps
Respuesta :
Аноним
Аноним
12-10-2016
3x
+
4y
=8
Add -4y to both sides
3x
+
4y
+
−
4y
=
8+
−
4y
3x
=
−
4y
+8
Then you divide both sides by 3
3x/
3
=
−
4y
+8/
3
x=
−4/
3
y
+
8/3
And your answer is ...
x=
−4/
3
y
+
8/
3
Answer Link
VER TODAS LAS RESPUESTAS ( 16+ )
Otras preguntas
I need help ASAP Question 4,5 and 6
lorena has $100 she wants to buy sevral paint brushes that cost $8 each. What are the most amount of brushes she can buy if she'd like to have at least $25 lef
American Diabetes Association estimates that 8.3% of people in the United States have diabetes. Suppose that a medical lab has developed a simple diagnostic tes
In the paper drive, 4 boys brought old papers to school as follows: Fred, 30 pounds; Albert, 40 pounds; Henry, 10 pounds; and Peter, 40 pounds. What was the ave
In each row, check the box under the compound that can reasonably be expected to be more acidic in aqueous solution, e.g. have the larger Ka a) HCH3CO2 vs HCH3S
Fertilizer is sold in 100 pound bags labelled with the amount of nitrogen ( N), phosphoric acid ( P2O5), and potash ( K2O) present. The mixture of these nutrien
Debt analysis Springfield Bank is evaluating Creek Enterprises, which has requested a $ 3 comma 620 comma 000 loan, to assess the firm's financial leverage a
When parking on hills, your front wheels should be Turned so that if your vehicle rolls away, it will roll into the street Turned the same way that the front
Plzzz help need help fast... will mark BRAINLIEST!!
(True/False) When presenting a public speech a speaker must consider the cultural makeup of their audience.
