5x=10 if you do 8x-3x you get 5x=10 but if you were to somehow simplify it you would get x=2.
-2/5 to the left of the number line because when you were handling negative and positive numbers negative on the left and positive numbers go on the right
Hope this helps!!!!
Answer:
Hi there!!
Your answer is:
f= -44
Step-by-step explanation:
5(f+4) = 4(f-6)
5f +20 = 4f -24
-4f
f +20= -24
-20
f= -44
Note: 1 inch = 2.54 cm is an exact converion, while 1 mile=1.6km is only approximate.
Using conversion
1 inch=2.54 cm
1 mile = 1760*3*12 = 63360 in = 160934.4 cm
If 1 inch = 1 mile, then
2.54 cm : 1 mile = 1.609344 km
1 cm : 0.6336 km (exactly), or
1 cm : 0.6 km (approximately)
Using both conversions:
1 inch = 2.54 cm : 1 mile = 1.6 km
=>
2.54 cm : 1.6 km
1 cm : 1.6/2.54=0.6299 km (approximately), or
1 cm : 0.6 km (approximately)