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What is the solution of this linear system 3x plus 5y equals -1 2x-5y equals 16?
This is Simultaneous equ'ns. 3x + 5y = -1 2x -5y = 16 Add the two eq'ns. This will eliminate 'y' Hence 5x = 15 x = 3 When x = 3 , substitute into either eq'n to yimnd 'y'. Hence 3)3) + 5y = -1 9 + 5y = -1 5y = -10 y = -10/5 = -2 So the solution in ( x,y) form is ( 3, -2).
-5x plus 2y equals 6 -9x plus 2y equals 22?
Subtract first from second gives -4x = 16 so x = -4 and y = -7
2x plus 4 equals -16?
2x+4 = -16 2x = -16-4 2x = -20 x = -10
If x is a positive integer solve x2 plus 6x equals 16?
x2 + 6x = 16x2 + 6x - 16 = 0(x + 8)(x - 2) = 0x + 8 = 0 or x - 2 = 0x = -8 or x = 2Since it is given that x > 0, then x = -8 is not a solution of the equation. Thus, the only solution is x = 2.
Which ordered pair is a solution of the equation 4x-2y equals 16?
4x-2y=16 has the solution points (0,-8) and (4, 0) at the coordinate axes, and wherever y= 4(x-4).
What is the solution of a plus 35 equals 51?
a = 16
What is 3x plus 5y equals 16 plus -3x -6y equals -15?
no
Math solution for 9 plus 7?
9 plus 7 equals 16.
30-16 equals 9 plus?
15
Do 8 plus 7 equals 16?
no 15
What is the solution -8 equals -16 plus n?
-24
Solution to -23 plus 7 equals?
-23+7=-16
Is the number 5 in the solution set of x plus 9 equals 16?
No.
What is 15 plus 7 plus 14 plus 16 plus 10 plus 9 equals?
71
75 divided by 15 plus 4 plus 7 equals?
75 / 15 + 4 + 7 = 16
What is the name of the theorem that states that 1 plus 2 equals 3 plus 4 equals 7 plus 8 equals 15 plus 16 equals 31?
Fibonacci numbers
Is 3 a solution to 8x-16 equals plus 3?
8(3) - 16 = 324 - 16 = 38 = 3==========obviously not
