Simplify the expression 4x
- simplify the expression 4x 2x 3x
- simplify the expression 4x-2y+3x+y
- simplify the expression 4x 3x
- simplify the expression 4x 2y 3x 5y
- simplify the expression 4x+3(5y+x)
- simplify the expression 4x 45y 3x 40y
- simplify the expression 4x
- simplify the expression 4x 3 u2212 9x
- simplify the expression(4x u2212 3)
- simplify the expression 4x+7+3xu22122