5x+4=x+10
x²×1
(23.95+0.9625)/72.30
IF y varies jointly as x and z, and y = 33 when x =9 and z = 12 find y when x=16 and z = 22
a(a+4)
22. IF y varies jointly as x and z, and y = 33 when x =9 and z = 12 find y when x=16 and z = 22
15-(5x+8)=19+3x
0.0187*(3000-x)/(3000+2*x)+0.9813*(0.2-x)/(0.2+2*x)=0
find number of solutions of {x} +{tan pi x} =0
6x+4=x+10
