how do i solve -3r+3r=-6(7+7r)-7(4-7r)
-4
12g-6=6+4=10g
7 6 4 6 2 6 1 6
Since adding a negative is the same as subtracting a positive, 4+(-6) 4-6 -2
6 - 3x = 4 - 2x 6 = x + 4 x = 2 Check it. 6 - 6 = 4 - 4 It checks.
2/3 + 4/6 =4/6 + 4/6 =8/6 =4/3 or =1 1/3
24x = 6 x = 6/24 x = 1/4
-22
2/3 +4/6 =
6' 4"= 6-1/3 feet
3x - 4 = -2 The answer is x=2/3