The Commutative Property (of Multiplication) says that 4x5 = 5x4. So, If 4x5 = 20, then 5x4 will also be 20.
4x5=20 cs if you add 5 four times 5+5+5+5 it equals 20.
y=x+4
y=2x-4 y=2x-5 y=1 1=2x-4 -2x = -5 x=2/5 the solution is (x,y) = (2/5,1)
No, it is not.
The Commutative Property (of Multiplication) says that 4x5 = 5x4. So, If 4x5 = 20, then 5x4 will also be 20.
4x5=20 cs if you add 5 four times 5+5+5+5 it equals 20.
something like 5x4=4x5.
4X90=360 4X5=20 6X5=30
no solution
There is one solution for x and one solution for y. The solution is: x = -1 ; y = 2
20
The solution is: x = 1 and y = -1
is it 8
y = -2.5 is a equation. And solution to the equation is finding the value of the variable. If we see the equation y is already equal to -2.5 which is the solution to the equation.
In the equations Y=X-1 and Y=-X+1, the solution is (1,0)
This is not a solution because of the following procedure shown below: y+1.1=4y-21.2 22.3=3y y=7.4333 Therefore, y=7.1 is not a solution for this equation.