4 / 6 = 0.666667Converting decimal to a percentage: 0.666667 * 100 = 66.67%
Multiply 55 by 3 so that 2 is to 55 as 6 is to 165
Well, isn't that a happy little problem to solve! Let's see, you can add 9 and 6 to get 15, then multiply that by 2 to get 30. Finally, subtract 4 to get 24. Just like that, you've created a beautiful equation!
6
6 - 3x = 4 - 2x 6 = x + 4 x = 2 Check it. 6 - 6 = 4 - 4 It checks.
Since adding a negative is the same as subtracting a positive, 4+(-6) 4-6 -2
x= 1.5 4x -2=4 <<< Original problem +2 +2 <<< reverse operations (problem requires subtraction, so add to solve) 4x=6 <<< New problem 4x/4=6/4 <<<reverse operations (new problem requires multiplication, so divide to solve) x=1.5 <<< answer
10
4 / 6 = 0.666667Converting decimal to a percentage: 0.666667 * 100 = 66.67%
3x+4=10 To solve: 3x+4=10 3x=6 x=2
Multiply 55 by 3 so that 2 is to 55 as 6 is to 165
7 6 4 6 2 6 1 6
3x - 4 = -2 The answer is x=2/3
2/3 +4/6 =
-4
4a-2=7a-6 4=3a a=4/3
4 over 1 is 4. 2 + 4 is 6.