Respuesta :

reganwarren63
x=2 5x plus 2x is 7x then you subtract the 4 to the 18 and get 14, then divide the 7x from the 14 to get 2x
dxwion

Answer:

x=2

Step-by-step explanation:

Let's solve your equation step-by-step.

5x+2x+4=18

Step 1: Simplify both sides of the equation.

5x+2x+4=18

(5x+2x)+(4)=18(Combine Like Terms)

7x+4=18

7x+4=18

Step 2: Subtract 4 from both sides.

7x+4−4=18−4

7x=14

Step 3: Divide both sides by 7.

7x /7 = 14/ 7

x=2