Question

Solve the equation using systematic method and verify the answer-2 (x+3)=18

Answer 1

Answer:

-12

Step-by-step explanation:

do step by step method

Answer 2

Given ,

# -2(x+3)=18

=> -2x-6=18

=>-2x=18+6

=>-2x=24

=>x=(-24/2)

=>x=-12

So, the value of x is -12

VERIFICATION

PUT THE VALUE OF X =-12 IN THE GIVEN QUESTION:

=> -2(x+3)=18

LHS

-2(x+3)

=-2(-12+3)

=-2(-9)

=18

Hence , LHS = RHS

VERIFIED ..

HOPE THIS HELPS YOU