If the equation is (5x + 3 - 7) / 2 = 56, than x = 23.2
Since this is a linear equation with 2 variables, it is an unsolvable equation as a and b could be anything, to find an exact answer you need another equation that relates to the first one.
5 it is 5 because 13 + 7 = 20 20 divided by 4 is 5 to find out the answer, work through the equation backwards and use the opposite operations.
48
11
A equals Vf minus Vi divided by time equals triangle v divided by time
9
0.5
36 divided by 9 equals 4
63
132
5x = 80
An equation where c = -86
204 divided by 2 is 102
34.875
It is a linear equation in a single variable, p.
6