how to solve 30-4x2+5=2
The answer to this question is 27 because 4 times 2 equals 8 and 30 -8= 22 and 22+ 5= 27.
30-8x+5=2 35-8x=2-35 -35 -8x=-33 /-8 /-8 x=4.125 or x=4 1/8