Question

(4x +30) + (5x-10) + (6x+40) = 180​

Answer 1

Question:

(4x +30) + (5x-10) + (6x+40) = 180

Solution:

(4x +30) + (5x-10) + (6x+40) = 180

4x + 30 + 5x - 10 + 6x + 40 = 180

4x + 5x + 6x + 30 - 10 + 40 = 180

9x + 6x + 20 + 40 = 180

15x + 60 = 180

15x = 180 - 60

15x = 120

x = 120/15

x = 8

Thus, the value of x is 8.

Answer 2

Step-by-step explanation:

(4x+30)+(5x-10)+(6x+40)=180

4x+30+5x-10+6x+40=180

4x+5x+6x+30-10+40=180

15x+60=180

15x=180-60

15x=120

x=120/15

x=8