Answer:
x = 1
Step-by-step explanation:
4(2x + 1) - 3 = - 3(x - 4) ← distribute parenthesis on both sides
8x + 4 - 3 = - 3x + 12
8x + 1 = - 3x + 12 ( add 3x to both sides )
11x + 1 = 12 ( subtract 1 from both sides )
11x = 11 ( divide both sides by 11 )
x = 1
Step-by-step explanation:
the first one is 4 and the second one is 11.6
So lets add 3+5 to get 8.
So we know that 240/8 is 30
now multiply 3 and 5 by 30
so if 3 represents red you should get 90 cars
Check:
3=90
+5=150
----------------
8=240
so the final answer is 90 red cars
hope this helps:)
