91影视

When a constant is multiplied by a variable we just append the constant in front of the variable.

We are given the expression $3p+8$, so variable$p$ is being multiplied by 3.

Like terms are the terms having the same variables and being raised to the same index. A coefficient is the appended number in front of the variable; if no number is shown then we assume it to be 1.

For example,$4x$ and$5x$ are like terms.

Unlike terms are the terms not having the same variables and or are raised to a different index.

For example, 4 and $5x$are unlike terms.

We can add like terms by adding their coefficients, we cannot add the unlike terms.

Now we are given the expression $3p+8$, so$3p$ is being added with 8.

Now it is given thatthe expression $3p+8$, is equal to 20.

Thus, the required sentence is:

The sum of the thrice times of the$p$ with the 8 is equal to the 20.