If you have a problem like 7x10=3x+6displaystyle, you need to know what x is.A linear equation has only one variable.The article will walk you through the steps.
Step 1: Look at the problem.
A simple linear equation might look like this.
Step 2: The equation can be checked for varying terms and constant terms.
The number changes depending on what you plug into the variable, or letter.Constant terms include numbers like 10, 6 or 30 where the number never changes.Constant terms are usually lined up on separate sides of equations.The left-hand side has varying and constant terms, as does the right hand side.
Step 3: If you want the numbers to be on one side and the constant terms on the other side, you should move them around.
If you want to move the numbers from one side to the other, you'll have to subtract or add them.You will see how to do that in the next step.The constant terms are on the other side of the equation, while the varying terms on one side.
Step 4: The terms should be moved to the other side of the equation.
It doesn't matter which side you're on.If you want to rearrange 1, you can choose to subtract either 7xdisplaystyle 7X or 3 x from both sides.You can choose to subtract 7xdisplaystyle7x, you have:
Step 5: The constant terms should be put on the other side of the equation.
The constant terms should be on the opposite side of the equation from where the varying terms are.We can see that 6displaystyle -6 must be subtracted from both sides.
Step 6: The sides are divided by the displaystyle x.
The number in front of the varying term is the coefficients of x and x.4displaystyle -4 has a coefficient of x.The value of x is divided by 4displaystyle -4 to get it.The answer to the equation is x.If both sides of the equation equal the same number, you can check this answer by plugging 1displaystyle back into every x displaystyle variable.
Step 7: Sometimes the varying terms and constant terms will be different.
Half of your work will be done for you.There are different terms on one side and the same on the other side.All you have to do is follow the instructions.
Step 8: Both sides should be simplified.
We just have to subtract the numbers from each other for the equation.
Step 9: Divide the sides by the coefficients of the styles.
The number in front of the varying term is the coefficients of x.In this example, the coefficients of x and displaystyle x are 11 and 11, respectively.To get x=2displaystyle, you have to divide that division by 11x.The answer to the equation is x/2.