Write the equations corresponding to the following statements:
Two times a number p decreased by 5 gives 8.
The number is p.
Two times the number p is 2p
2p decreased by 5 is 2p-5.
It is given to be 8.
Hence, The required equation is 2p-5=8.
Write the following as an equation:Twiceanumberdecreasedby5is31.
Write the statements corresponding to the following equations:
83x=40
p7-3=5
One-fifth of a number z when added to 2 gives 15.