New constellation school dance 16_ new constellation eloquence school dance

The school dance team has 16 graduates, with 24 new students. Now there are 60 people in the dance team. How many people were there in the original dance team?

The school dance team has 16 graduates, with 24 new graduates. Now there are 60 students in the dance team, while the original dance team has 54 students.

X- 16+24=60

X=60+ 16-24

X=54

Solving Equation Basis with Extended Data

1, move terms and symbols: move some terms in the equation from one side of the equation to the other side of the previous symbol, and add, subtract, multiply and divide, change, multiply and divide;

2, the basic properties of the equation:

Adding (or subtracting) the same number or the same algebraic expression on both sides of the (1) equation at the same time, the result is still an equation. Represented by letters: if a=b, c is a number or an algebraic expression.

(2) Both sides of the equation are multiplied or divided by the same number that is not 0 at the same time, and the result is still an equation. Represented by letters: if a=b, c is a number or an algebraic expression (not 0).