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This is a system of two linear equations:
x+2y=11
3x-4y=-17
One way to solve this system is to solve for x (or y) in the first equation and then plug it into the second equation to solve for the other variable, which then allows us to solve for our original variable.
(1) Take the first equation and solve for x: x=11-2y
(2) Plug this value into the second equation: 3x-4y=3(11-2y)-4y=33-10y=-17. We see that y=5.
(3) We now plug this into either equation to solve for x:
From (1): x=11-2y=11-2(5)=1
We get x=1 and y=5. It's also always a good idea to plug the numbers we found into our original two equations to verify they work.
Indeed, x+2y=1+2(5)=1+10=11, and
3x-4y=3(1)-4(5)=3-20=-17.
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What is 9 plus 2 plus 6?
Nine plus two equals 11 and when you add six to 11 you get 17.
3h-5h plus 11 equals 17?
3h-5h + 11 = 17 is ------2h + 11 = 17- 11 -11____________-2h = 6___ ___-2 -2h = -3 (This is the answer.)
What numbers equals 20 and what times what is 20?
20 = 400
15b plus 2 - 13 equals 13b plus 6 - 4b?
15b+2-13 = 13b+6-4b 15b-11 = 9b+6 15b-9b = 6+11 6b = 17 b =17/6 or 2 and 5/6
6 minus what equals 17?
negative 11
11 equals 2b plus 17 equals?
6
What does 11 plus 6 equals?
17
What is -11 plus 17 equals?
Six
What is the answer for 17 plus 11 plus 25-12 equals?
41
17 plus 11 plus 25 - 12 equals?
17 + 11 + (25-12) = 17 + 11 + 25 - 12 = 41.
What plus 6 equals -11?
-5
What does -14 plus -3 equals?
-17
What is the answer to -3z plus 17 plus 12z equals 11?
-3z+17+12z = 11 9z = -6 z = -2/3
What is 9 plus 2 plus 6?
Nine plus two equals 11 and when you add six to 11 you get 17.
What is the answer to -2x plus 5 equals -17?
If: -2x+5 = -17 Then: x = 11
-11 plus X equals 17?
-11 + x = 17add 11 to both sidesx = 28
3h-5h plus 11 equals 17?
3h-5h + 11 = 17 is ------2h + 11 = 17- 11 -11____________-2h = 6___ ___-2 -2h = -3 (This is the answer.)
