Question

Simplify 4b plus 3b

Answer 1

so 4+3 =????

Answer 2

when we add numbers with variable the variable (b) stay same but when we multiply then we add
so in this case variable stay same just count 4+3

Answer 3

\(\Large\color{black}{ \color{red}{7}a+ \color{red}{3}a= \color{red}{10}a \LARGE\color{white}{ \rm │ }}\)
\(\Large\color{black}{ \color{red}{2}c+ \color{red}{5}c= \color{red}{7}c \LARGE\color{white}{ \rm │ }}\)
\(\Large\color{black}{ \color{red}{11}t- \color{red}{8}t= \color{red}{3}c \LARGE\color{white}{ \rm │ }}\)

Answer 4

And on... hope you get the concept.

Answer 5

4b +3b=7b