25 + x
If you mean: 2x+5+3x = 25 then the value of x works out as 4
(20 x 4) + 25 - 52 = 53
76 x 25 x 4 = 7600
25 x 4 x 36 = 3600
25 x 96 x 4 = 100 x 96 = 9600
25 x 4 = 100
x(x+4) equals x2 plus 4x
4 x 4 + 5 x 5 = 16 + 25 = 41 Due to order of operations rules, multiplication occurs first, then addition.
(x+3)(x+4) = x²+7x+12
12 + 4 x 4 x 1 = 64
x=7 3/4