what is the solution of x-5y=10 and 2x-10y=20
Get two slaves. Give one equation to each slave. Say, "Go!"
7y = 3y - 12 4y = -12 y = -3
Give us the whole equation, and we can help.
The number 3 equals x when it has the same value in an equation. This is used to help solve a specific problem in math where certain variables are unknown.
I will help.... You have to solve for x 1) simplify 2x-6=4 2) 2x=? 2) x=? Hint make 6 equal zero on the left side of the equation
In a math equation, something equals something else. You haven't given any equation to work with. I'm thinking you're looking to find 'x' when 'y' equals 2, when 'y' equals 3, etc. But we need some more info to help you.
You can take the logarithm on both sides of an equation. The real trick is to figure out when this will help you to solve the equation, and when not.
If you mean 3x2+4x-2 = 0 then it can be solved by means of the quadratic equation formulla
It combines like terms and results in the least amount if variables to solve for
It does not help you.