Answer:
x = -4
Step-by-step explanation:
2x+4(2x+7)=3(2x+4)
Distribute
2x+8x + 28 = 6x +12
Combine like terms
10x +28 = 6x +12
Subtract 6x from each side
10-6x+28 = 6x +12 -6x
4x +28 = 12
Subtract 28 from each side
4x+28-28 = 12-28
4x = -16
Divide each side by 4
4x/4 = -16/4
x = -4
C. Your Answer Is 4. Which Is C
Answer:
20
Step-by-step explanation:
2×10=20
Or...
10+10=20
7x - 8 = 34
Solving:
7x = 34 + 8
7x = 42
x = 6
Hope this helps!