Question

-12k+3k=-18 in trial method​

Answer 1

Answer:

here the value of x is 2

Step-by-step explanation:

we will start the trial method with any small no. of our choice

so here i choose 2

when we put it in the equation

-12(2)+3(2)=-18

-24+6=-18

here

-18=-18

lhs = rhs

hence its the correct value for x

so

x=2