8436
Chat with our AI personalities
4x + 7 = 6x -7 14=2x so x = 7 (plus a negative # is simply - that number)
6x-7 = 4x+23 (take the x terms on one side and the number terms on the other) 6x -4x = 23 + 7 therefore 2x = 30 x=30/2 x=15
what is the product of ( 4x-7) (4x+7)
If 6x-7=35 then 6x=35+7=42 and x=7
7+10+(-6x)=17-6x