Question

3+3x-1= x+2 +2x porfa ayudenmeee​

Answer 1

3+3×-1=×+2+2×

3×+2=×+2×+2

3×+2×≈3×+2

3×+2-2≈3×+2-2

3×≈3×

3×-3×≈3×-3×

0=0