A linear system just means it's a line. A solution is just a point that is on that line. It means that the two coordinates of the point solve the equation that makes the line. Alternatively, it could mean there are 2 (or more) lines and the point is where they intersect; meaning its coordinates solve both (or all) equations that make the lines.
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A solution to an equation is a set of values for the variables in the equation which make it true.
an equation is a number sentence with and = sign
Assuming you mean y = 7.80x + 40: This has infinitely many solutions, and it is already solved for "y". If you substitute ANY value for "x", you can calculate the corresponding value for "y".
its mean solve the problem, to fine the solution like what makes it work.
An ordered pair is a solution only of a linear equation in two variables - not any linear equation. Often the variables are denoted by x and y. If the first of the ordered pair is substituted for x in the equation, and the second for y, then the equation represents a true statement.
A linear system just means it's a line. A solution is just a point that is on that line. It means that the two coordinates of the point solve the equation that makes the line. Alternatively, it could mean there are 2 (or more) lines and the point is where they intersect; meaning its coordinates solve both (or all) equations that make the lines.
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What does it mean when it says to solve if tr equation or has no solution state that fact
A solution to an equation is a set of values for the variables in the equation which make it true.
an equation is a number sentence with and = sign
Assuming you mean y = 7.80x + 40: This has infinitely many solutions, and it is already solved for "y". If you substitute ANY value for "x", you can calculate the corresponding value for "y".
If you mean y = 2x then it is a straight line equation
a value of a variable that will solve the solution ex. 2*X-1=3 solve for X X=2 2 is the solution of the equation, because after you substitute the value of 2, you would multiply it by 2 and subtract 1, which gives you 3. did that help??
What do you mean by "solve"? This is not an equation.
If you mean y = 5x-3 then it is the linear equation of a straight line