Question

Evaluate 6x+10-2x for x=3

Answer 1

22

Explanation:

First, let's start by substituting all the x's in the equation for three

So the equation looks like

6(3)+10-2(3)

We can simplify this equation by multiplying 6 by 3 which equals 18

So the equation looks like

18+10-2(3)

Now, we can further simplify by multiplying -2 by 3 which equals -6

So the equation looks like

18+10-6

Now we can solve

18+10-6= 22