Question

6a+2b-6c+4 if a=5,b=3,and c=-1

Answer 1

46

Explanation:

All you need to do is subsitute the variable with what it says the number is.

Let's first start out with 6a from the equation. We know that a= 5, so that means it wants you to multiply 6 by 5, which is 30.

Now let's do 2b. It says b= 3, so do 2 times 3. It equals 6.

So far we have 30+6-6c+4

Let's do -6c. We know that c= -1, so let's multiply -1 and -6. Negative and negative equals positive. And 6 times 1 is 6. So the outcome is positive 6.

We got 30+6+6+4

Solve.

30+6= 36

36+6= 42

And 42+4= 46. :)

Answer 2

46

Explanation:

First, start off by substituting the values of a, b, and c, into the equation.

We know a = 5, b = 3, and c = -1, so now substitute.

6a + 2b - 6c + 4

6(5) + 2(3) - 6(-1) + 4

Now that we've substituted the values, we can solve the equation.

6(5) + 2(3) - 6(-1) + 4

30 + 6 + 6 + 4

= 46

So, the answer is 46.

I hope this helps! ôヮô