3x+2+4x-20 what is the value of x

x = 18/7

Step-by-step explanation:

First, you want to combine like terms

3x + 2 + 4x - 20

7x - 18

If the equation is equal to zero, then you would get x by itself.

7x - 18 = 0

7x = 18

x = 18/7

Step-by-step explanation:

Here you go mate

Step 1

3x+2+4x-20  Equation/Question

Step 2

3x+2+4x-20  simplify by taking terms

(3x+4x)+(2+(-20))

answer

7x-18

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c

you first to choose the points and then move from then as the slope you have