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For x plus y plus z equals 9 2x-y-z equals -6 and x plus y-z equals 1 what is the echelon matrix?
3x + 2 = 82
How do you Substitute x equals y plus 3 into x plus 2y equals 9?
x = y+3 x+2y = 9 => x = 9-2y y+3 = 9-2y 2y+y = 9-3 3y = 6 y = 2 and x = 5
The order pair for 6x - 10y equals 2 and 2x plus 5y equals 9?
x = 2, y = 1
If 5 plus 3 plus 2 equals 151012 and 9 plus 2 plus 4 equals 183662 and 8 plus 6 plus 3 equals 482466 and 5 plus 4 plus 5 equals 202504 then 7 plus 2 plus 5 equals?
143542make the variables X plus Y plus Zthe solution is X*Y,X*Z, then (X+Z)*Y flipped7*2=147*5=35(7+5)*2=24 flipped =421435425*3=155*2=10(5+2)*3=21...flipped =12151012
If 5xequals 9plus 2x then x equals?
If 5 x equals 9 plus 2x then x equals?
What is x plus 5 plus 2 equals 9?
X=2
4x plus 2 equals 3x plus 9?
4x + 2 = 3x + 9 x + 2 = 9 x = 7
If 2 plus 3 equals 10 and if 7 plus 2 equals 63 and if 6 plus 5 equals 66 and if 8 plus 4 equals 96 what does 9 plus 7 equal?
9 plus 7 equals 144. Generally, x plus y = x(x+y).
2x plus 5 x-1 equals 9 x equals 2?
x=-1/2
What is the answer for this algebra problem 2x plus 2-2x plus 2 plus 3x-9 equals x plus 9?
x = 7
IF 2 plus 3 equals 10. 7 plus 2 equals 63. 6 plus 5 equals 66. 8 plus 4 equals 96 therefore 9 plus 7 equals?
2 squared plus 2 x 3 = 10, 7 squared plus 7 x 2 = 63, 6 squared plus 6 x 5 = 66,8 squared plus 8 x 4 = 96 so 9 squared plus 9 x 7 = 81 + 63 = 144.
What is 2x plus 9 equals 4x plus 5 equal?
X equals 2 :)
What is x-5 equals 8x plus 9?
x = -2
IF 2 plus 3 equals 10 7 plus 2 equals 63 6 plus 5 equals 66 8 plus 4 equals 96 THEN 9 plus 7 equals?
The answer is 144. The compound operator for (a) and (b) in each pair is a * (a+b). For 9 and 7, this is 9 x (9+7) = 9 x 16 = 144.
X squared plus 9 equals x squared minus 9?
x^2 +9 =x^2 -9 9=-9 No solution
What is the answer to 9 x-2 equals 3 x plus 2?
x= 0.66666666 or 2/3
What is 5x plus 9 equals 2?
x = -1.4
