Simplify the expression 7 3x
- simplify the expression 4x 3x 7 )- 19x 2
- simplify the expression 4x 2 3x 7 7x
- simplify the expression 2 3x 7
- simplify the expression 3x 7
- simplify the expression 3x 2x 7
- simplify the expression 4x+7+3xu22122
- simplify the expression 7(3x+5y)
- simplify the expression 7 3x 4
- simplify the expression 7 3x 5y 4y
- simplify the expression 7 3x 5 u2212 11x
