Overview: 1 questions will be solved this time.Among them
           ☆1 equations

[ 1/1 Equation]
    Work: Find the solution of equation 12+(6*2+8*2+12*2+3X) = 0 .
    Question type: Equation
    Solution:Original question:

12

+

(

6

×

2

+

8

×

2

+

12

×

2

+

3

X

)

=

0

    Remove the bracket on the left of the equation:

Left side of the equation =

12

+

6

×

2

+

8

×

2

+

12

×

2

+

3

X

=

12

+

12

+

16

+

24

+

3

X

=

64

+

3

X

    The equation is transformed into :

64

+

3

X

=

0

    Transposition :

3

X

=

0

−

64

    Combine the items on the right of the equation:

3

X

=

-

64

    The coefficient of the unknown number is reduced to 1 :

X

=

-

64

÷

3

=

-

64

×

1 3

    We obtained :

X

=

-

64 3

    This is the solution of the equation.

    Convert the result to decimal form :

X

=

- 21.333333

Your problem has not been solved here? Please take a look at the  hot problems ！