How do you simplify #4(7)+ 6(-4)#?

1 Answer
Mar 6, 2018

Answer:

#4#

Explanation:

#"note that "4(7)" means "4xx7#

#"in order of operations we multiply before "#
#"adding/subtracting"#

#rArr4(7)+6(-4)#

#=(4xx7)+(6xx-4)larrcolor(red)"multiplying"#

#=28+(-24)#

#=28-24=4larrcolor(red)"add/subtract"#