-93x+3 can be factored to 3(-31x+1) or 3( 1-31x)
3x-1+10 = 53x + 9 = 53x = 5 - 93x = -4x = -4/3
7x = 4x - 93x = -9x = -3
3x-1=93x=10 x=10/3
No.
42
67 plus 3 equals 70.
3 plus 1 plus 4 equals 8
Yes, -8 plus plus 3 equals -5. The "plus plus" is equivalent to a positive sign, so -8 plus (+3) equals -5.
12
89
4 plus 3 equals 7
2.5 plus 6 plus 3 equals 2.5 plus 6 plus 3