How do you evaluate #2[ 5( w + 3) - ( 1+ w ) ] = 3( w + 2)#?
1 Answer
Sep 12, 2017
w= -22/5#
Explanation:
Starting by expanding the equation, using the rule:
We get:
Then adding like terms on both sides of the equation:
Subtracting 28 from both sides of the equation:
Then subtracting 3w from both sides to isolate the unknown's term:
Dividing both sides of equation by 5 we get: