2<4-3/4х<7

Interpret as 2 < 4 − (3/4)x < 7.

Solve as two separate inequalities and take the intersection:

1. 2 < 4 − (3/4)x

• Subtract 4: -2 < -(3/4)x
• Multiply by -1 (flip): 2 > (3/4)x
• Divide by 3/4: x < 8/3

2. 4 − (3/4)x < 7

• Subtract 4: -(3/4)x < 3
• Multiply by -1 (flip): (3/4)x > -3
• Divide by 3/4: x > -4

Combine: -4 < x < 8/3

Final answer: x ∈ (-4, 8/3)

If you meant 3/(4x) instead of (3/4)x, tell me and I’ll solve that version too.