15(x - 3) = 3 ( 2x - 3 )
5

15x - 45 = 6x  -9

15x -6x = -9 + 45

9x = 36

x=27

Step-by-step explanation:

first you multiply the ones in the  bracket by the front number .Then you group them ,after grouping because  you want x to be on its own, so you divide the number in front of x by the common numbers standing alone .The answer you get  will be your x .I hope my  explanation helped .Thank you soo ... much.

we know that

applying the law of sines

°

so

∠j=18°

∠k=29°

∠l=180-(18+29)=133°

the answer part a) is

the measure of angle k is  ≈29°

part b)  the measure of angle k could also be

(180-29)=151°

so

∠j=18°

∠k=151°

∠l=180-(18+151)=11°

the answer part b) is

the measure of angle k could also be 151°

read more on -