Answer:
2*(x+3) = 3*(x-9)
Explanation:
Twice the------ sum -----------------of a number and 3
2 times -------- addition ---- x + 3
2 times-------------x times 3
2*(x+3)
is equal to------ three times---- the difference----- of the number and 9
=----------------- 3*------------- subtraction--------- x-9
