45
Divide 5a and 180 by 5. a = 36
4 x 45 = 180
4x45 = 180
0.0222
1
4 divide by 98 equals
one-quarter is the same as 1/4. divide 180 by 4 = 4545
Suppose X*(5/4) = 180 Then X = 180*4/5 = 144
200
Maybe 4
First of all add all common factors. In par. (2x) + 15 + (2x) = 180 4x + 15 = 180 Divide 4x and 180 by 4. (4x/4) + 15 = (180/4) x + 15 = 45 Then subtract 15 to 15 and 45. x + (15-15) = (45-15) x = 30 Answer is X = 30.
8.1818