Question

Does replacement value in maths consists of variables

Answer 1

The evaluated an algebraic expression,you have to substitute a number for each variable and perform the arithmetic operation.in the example above the variable x is equal to 6 since 6+6=12.if we know the value of our variables,we can replace the variables with their values and then evaluate the expression

Answer 2

Answer:

Step-by-step explanation:

To evaluate an algebraic expression, you have to substitute a number for each variable and perform the arithmetic operations. In the example above, the variable x is equal to 6 since 6 + 6 = 12. If we know the value of our variables, we can replace the variables with their values and then evaluate the expression.