find the sum of 4x+5y and 2x-3y
(564/480)*100
5x-y=19
2x+2y
5x+3y=16,4x+4y=24
Theoretically substantiate the reaction forces arrived at by the software BeamBoy and prove that they are correct by applying the ...
6x-8{[4x(8x-2y)5z-7x(6x+6y)8y-4]8}-5x(4+8y)
√
2 ×
7
6x-8y=5
12x+10y=23
-7-5
+8+7
