Thread: urgggeeeeeennnnnnnnntttt plz helppp

help me..........


55x + 35x = 630, therefore x=7


how??????????
eequation?????



help mee
bye
gautam

Originally Posted by gautam93

help me..........


55x + 35x = 630, therefore x=7


how??????????
eequation?????



help mee
bye
gautam

Add up the left hand side

55x + 35x = 90x

Make it equal to the right hand side

90x = 630

Divide both sides by 90

x = 630/90 = 7

that really helped me do the test
bye glasher


gauts