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

[ 1/1 Equation]
    Work: Find the solution of equation （1+a/4）4-1 = 0 .
    Question type: Equation
    Solution:Original question:

(

1

+

a

÷

4

)

×

4

−

1

=

0

    Remove the bracket on the left of the equation:

Left side of the equation =

1

×

4

+

a

÷

4

×

4

−

1

=

4

+

a

×

1

−

1

=

3

+

1

a

    The equation is transformed into :

3

+

1

a

=

0

    Transposition :

1

a

=

0

−

3

    i.e.

a

=

0

−

3

    Combine the items on the right of the equation:

a

=

-

3

    This is the solution of the equation.
    This is the solution of the equation.

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

Return