Question

evaluate each expression for the given value of variable
7a-3 for a=1​

Answer 1

Answer:

7a - 3 (a=1)

=7*1 - 3

= 7-3

= 4

Answer 2

$\Huge\purple{\textbf{\textsf{answer~~~↓}}}$

$\sf{ }$

$\large\bf{{\underline{To~find}}:}$

$\sf{~~~~~~~~~~7a-3~~when~~a=1}$

$\sf{:\implies 7(1)-3}$

$\sf{:\implies 7-3}$

$\sf{:\implies {\large{\purple{\underline{\boxed{\bf 4}}}}}}$