4+5=9
1 + (2+3+8+9) - (4+5+6+7) = 1
The solution of an equation means the number that the variable must bein order to make the equation a true statement. If the variable has anyother value, then the equation is not true.For example, here's an equation:x - 4 = 2Can 'x' be 5 ? If it is, then 5-4=2. That's not true, so 'x' can't be 5.Can 'x' be 9 ? If it is, then 9-4=2. That's not true, so 'x' can't be 9.Can 'x' be 6 ? If it is, then 6-4=2. That's true. So '6' is the solution to the equation.
If you mean points of: (-4, 5) and (1, -5) then the equation is y =-2x-3
(5x5)+(4+1)=30 :)
4+5=9
1 + (2+3+8+9) - (4+5+6+7) = 1
The solution of an equation means the number that the variable must bein order to make the equation a true statement. If the variable has anyother value, then the equation is not true.For example, here's an equation:x - 4 = 2Can 'x' be 5 ? If it is, then 5-4=2. That's not true, so 'x' can't be 5.Can 'x' be 9 ? If it is, then 9-4=2. That's not true, so 'x' can't be 9.Can 'x' be 6 ? If it is, then 6-4=2. That's true. So '6' is the solution to the equation.
If you mean points of: (-4, 5) and (1, -5) then the equation is y =-2x-3
The difference between 4 and 5 or 4 - 5 is 1. 4 - 5 = 1 is the equation form.
The equation of a vertical line x = 5 or the equation of a horizontal line y = 5.
(5x5)+(4+1)=30 :)
This is a quadratic equation which will have two solutions: X2 = 4x+5 Rearrange the equation: x2-4x-5 = 0 Factor the equation: (x+1)(x-5) = 0 So the solutions are: x = -1 or x = 5
Point: (-5, -1) Slope: 4 Equation: y--1 = 4(x--5) => y = 4x+19
16
If you mean points of (5, 6) and (1, 1) then the slope is 5/4 and the equation works out as 4y = 5x -1
5