5 -8
5 -8
An equation never equals a number, but its solution often does.-- An equation with a solution of six: [ 3x - 14 = 4 ]-- An equation with a solution of three: [ 14 - 10x = -16 ]-- An equation with both solutions: [ x2 - 9x + 20 = 2 ]An equation that equals 6 is 10 - 4 = 6An equation that equals 3 is 10 - 7 = 3
3x+5=17
A linear equation in three variable.
An equation where m = 3.7
It is an equation in three unknown variables.
To find what times three equals 120, you can set up the equation (3x = 120). Dividing both sides by 3 gives (x = 40). Therefore, 40 times three equals 120.
Ten. That means 3x equals 30, and 30 divided by three is ten.
18=3(3x-6)
You cannot solve one equation in three unknowns. You need three independent equations.
It is an equation in the form of: 3x+5 = 20 and the value of x works out as 5
the first step in solving the equation is to subtract the nine from the three. you will get negative 6.