Evaluate 8j -k+14 when j = 0.25 and k =1

Algebraic expression is the expression which contains variable with some mathematical operations without any equal to sign.

Given algebraic expression is 8j -k+14

Here the variables are j and k

First term is 8j which means 8 time j

j= 0.25 and k =1

Now plug in j=0.25 and k = 1 in the above algebraic expression, we get

8j -k+14 = 8(0.25) - 1 + 14

= 2 -1 +14

= 1 + 14

=15

So value of the given algebraic expression 8j -k+14 is 15

the answer for "Consider the equation 3r+ 7 = 2

How do you begin isolating the variable x to one side of the equation?

The solution of the equation is

Reset Next ,"

The solution of the above equation would be -12.

and First option is correct " Multiply both sides by 3x + 7."

Step-by-step explanation:

Since we have given that

First we multiply (3x+7) on both sides , we get

And then we will solve it for the value of 'x'.

Hence, the solution of the above equation would be -12.

and First option is correct " Multiply both sides by 3x + 7."