Lesson Steps:

solve for x:

2(10x+20) = 3(15x-25)-14x
Transferring all except to right side.
20x + 40 =45x - 75 -14x
20x -45x +14x = -75-40
34x - 45x = -115
-11x = -115
x = 115/11

Answer:

x= 115/11

Grade: 12
Level: Middle school
Subject: Math
Topic: Equations

Lesson Steps:

2(10x+20)=3(15x-25)-14x
20x + 40 = 45x -75 -14x
Shifting all x terms to left side and other numbers to right side.
20x -45x +14x =-75-40
34x -45x = -115
-11x = -115
x = 115/11

Answer:

x = 115/11

Grade: 12
Level: Middle school
Subject: Math
Topic: Equations