Question

Find the value of x:5(x+2)-9(x-2)=0​

Answer 1

Answer:

x=7

Step-by-step explanation:

5(x+2)-9(x-2)=0

5x+10-9x+18=0

5x-9x+10+18=0

(-4x)+28=0

(-4x)=(-28)

4x=28

x=28/4

x=7

Answer 2

Answer:

$5(x + 2) - 9(x - 2) = 0 \\ 5x + 10 - 9x + 18 = 0 \\ - 4x + 28 = 0 \\ - 4x = 0 - 28 \\ \cancel - x = \cancel- \frac{28}{4} \\ x = 7$

hope it helps you dear....