Question

3(x-1) - 9= 18 answer it quickly

Answer 1

Answer:

X=10

Step-by-step explanation:

3(x-1)-9=18

3x-3-9=18

3x-12=18

3x=30

x=30/3

X=10

Answer 2

Answer:

hello mate

$\red{3(x - 1) - 9 = 18}\\ \red{3x - 3 - 9 = 18} \\ \red{3x - 12 = 18} \\ \red{3x = 18 + 12} \\ \red{x = 30 \div 3} \\ \red{x = 10}$

hey mate here is your answer mark as brainliest