The first equation would be 5+6(8).
The next step is to multiply the 6 and the 8, making it 48.
The final step is to add 5 and 48, making your answer 53.
Hope this helps.
78+24+11+56+23+117+1
=310
42 12
—- = —-
56 x
Simplified:
3 12
— = —-
4 x
Multiply both sides by 4:
3 = 48
—-
x
Multiply both sides by x:
3x = 48
Divide both sides by 3:
x = 16
Area=length times width
area=10.5
length=3.5
10.5=3.5 times width
divide both sides by 3.5
3=width
width=3ft
