Which steps can be used to solve 6/7x+1/2=7/8 for x? check all that apply. a. divide both sides of the equation by 7/8 b. subtract 1/2 from both sides of the equation c. use the lcd of 2 to combine like terms d. divide both sides by 6/7 e. multiply both sides by 7/6

The correct options are:

B. subtract 1/2 from both sides of the equation.

D. Divide both sided by 6/7

E. multiply both sides by 7/6

Step-by-step explanation:

Consider the provided equation.

Subtract 1/2 from both sides of the equation.

Multiply both the sides by 7/6.

Now consider the provided options.

Hence, the correct options are:

B. subtract 1/2 from both sides of the equation.

D. Divide both sided by 6/7

E. multiply both sides by 7/6

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".

because they could drop even lower..