The simplification of 4x - 6)+ (3x + 6) is 7x ( option B).
An algebraic expression is a mathematical phrase containing numbers, variables, and operations like addition, subtraction, multiplication, and division.
It represents a quantity and can be simplified or evaluated for specific values of the variables.
Simplifying 4x - 6)+ (3x + 6)
= 4x -6 + 3x + 6
collect like terms
4x + 3x - 6 + 6
= 7x
Therefore, the simplification of 4x - 6)+ (3x + 6) is
Question
Simplify (4x − 6)+ (3x + 6).
A)7x − 12
B)7x
C)12 x