Topic:- Linear Equation
A mathematical expression that has an equal sign and linear expressions is called a Linear equation.
A number that you don't know,often represented by "x" or "y" is called a variable.
We solving linear equations by clicking and dragging a number to the "other" side of the equal sign. Remember that you are "isolating" the unknown "X" to solve the problem.
(Example is provided below.)
Question:-
Solve 2x-18=15
A mathematical expression that has an equal sign and linear expressions is called a Linear equation.
A number that you don't know,often represented by "x" or "y" is called a variable.
We solving linear equations by clicking and dragging a number to the "other" side of the equal sign. Remember that you are "isolating" the unknown "X" to solve the problem.
(Example is provided below.)
Question:-
Solve 2x-18=15
Answer:-
This math help is a part of linear equations.
2x-18=15
Add 18 to both sides
2x-18+18 = 15 + 18
2x = 15+18
2x = 33
divide by 2 on both sides
2x 33
----- = -------
2 2
x = 16.5
16.5 is the Answer.
