3 = 5 + x - 1
Add 1 to both sides: 4 = 5 + x
Subtract 5 from both sides: -1 = x
(-3)-(4)=(-3)+4=1 Minus times minus equals plus. The reason for this we need not discuss.
7 minus 1 times 0 plus 3 divided by 3 equals 8.
1 plus 1 equals one fact
-1
-7
40 + 24 / 8 -3 +1 = 41
m = 1
3 divided by 4 plus 1 divided by 2 minus 2 divided by 3
18
27 times 3 minus 46 plus 23 equals 58.
y equals 3
plus For example: (+15) + (+1) = +16 or 16 But minus plus minus is equals to minus itself For example: (- 8) - (- 4) = - 4