0
Still curious? Ask our experts.
Chat with our AI personalities
Ezra
Judy
ProfessorAdd your answer:
Earn +20 pts
Does an equation has a solution?
Yes and sometimes it can have more than one solution.
Is it possible for an equation to have many solutions and can an equation have no solutions?
Yes and yes. eg x = y + 1 has an infinite number of solutions, and {sin(x) + cos(x) = 2} does not have a solution.
Does an equation have one true solution?
-- If the equation has only one variable (like 'x' or 'y'), and the only power of the variable anywhere in the equation is '1', then the equation has one solution. -- If the variable appears raised to powers higher than '1', then there are as many solutions as the highest power of the variable. -- If the equation has two or more variables, then there are an infinite number of solutions.
What is -6y plus 7x equals -9?
It's the equation of a straight-line graph. Every point on the line is a solution of the equation. There are an infinite number of them.
What has an infinite number of solutions?
A single equation in two variables is, for example. Its graph is a line, and every point on the line is a solution.
