3-e = 4-f
f-e = 4-3
f-e = 1
An equation where x equals 3.
x=0
It is a quadratic equation and its solutions are: x = -3/2 and x = 3
There's an equals missing...
-2
If a equals 3 and b equals minus 5 then a minus b equals what
X=-3
y=1over 3x + 3
(0,-3)
1st u do 2 minus nine which equals negative 7 and then u subtract 10 from -7 making the answer 3
This is a simultaneous equation question: x-2y = -4 2x-y = 1 Multiply all terms in the top equation by 2: 2x-4y = -8 2x-y = 1 Subtract the bottom equation from the top equation remembering that a minus minus equals a plus: -3y = -9 Divide both sides of the equation by -3 to find the value of y remembering that a minus divided by a minus equals a plus: y = 3 Substitute the value of y into the original equations to find the value of x: Solution: x = 2 and y = 3
To solve the equation "x times y minus z equals 13," we need to set up the equation as follows: xy - z = 13. Since we are looking for three unknowns, there are multiple solutions to this equation. One possible solution could be x = 5, y = 3, and z = 2, as 5 times 3 minus 2 equals 13.