Question

7 - 12c = 43 please show your work

Answer 1

$\boxed{ \boxed{\sf{Here's \: the \: answer }}}$


Given Equation =>

7 - 12c = 43

Taking the term 7 to the R. H. S , where it's sign will become negative,,

$\sf{-12c = 43 - 7}$

$\sf {- 12c = 36}$

Now,
Dividing both sides by 12,

$\sf{ \frac{ - 12c}{12} = \frac{36}{12}}$

$\sf{ - c = 3}$

Now,

Multiply both sides by ( -1 ),

$\sf{{ - c \times( - 1)} = 3( - 1)}$

${ \boxed{\sf{c \: = - 3}}}$

Thus,

The value of c is -3.

Thanks!!

Answer 2

Answer :

The value of c is - 3.

Step-by-step explanation :

7 - 12c = 43

⇒ - 12 c = 43 - 7

⇒ - 12 c = 36

⇒ c = - ( 36 / 12 )

⇒ c = - 3

Hence, the value of c is - 3.

Verification :

Putting the value of c = - 3, we get ;

7 - 12c = 43

⇒ 7 - 12 ( - 3 ) = 43

⇒ 7 + 36 = 43

⇒ 43 = 43

∴ LHS = RHS

Hence the value of c is - 3.