18 − (3.53 + 7.9) = 6.57
It is 6.57
6.57
It is 21 minus 100 = -79
18-353 to the secound power = -335
79 - 39 = 40
59.99600
It is: 79 minus 45 = 34
597
79-18 = 61
377
79
100 divided by 5 multiplied by 4 minus 79 is 1.
The expression 79-x cannot be further simplified.
79, -79