The product of c and 7 is less than or equal to -28 is 7c≤-28.
What is the inequality equation?
- Inequality is a relation that makes a non-equal comparison between two numbers.
- Mathematical expressions of inequality equation is used most often to compare two numbers on the number line by their size.
- example :- The product of c and 7 is less than or equal to -28 is 7c≤-28.
What is a linear equation?
A linear equation has one or two variables. No variable in a linear equation is raised to a power greater than 1.
- No variable is used as the denominator of a fraction.
- A linear equation is defined as an equation that is written in the form of ax+by=c.
- When solving the system of linear equations, we will get the values of the variable, which is called the solution of a linear equation.
solving this we will get the valve of Y if x is given.
Learn more about the equation here:- https://brainly.com/question/2972832
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