5x - 4 = 3x + 6 5x - 3x = 6 + 4 2x = 10 x = 5
-3x + 2x = 6Let's abbreviate left part by cancellation:-x = 6The answer will be:x = -6
If 3x + 3 = 2x + 6 then 3x - 2x = 6 - 3 x = 3
-3x+14 = -4 -3x = -4-14 -3x = -18 x = 6
3x - 6 = -3x + 36Add 3x to each side:6x - 6 = 36Add 6 to each side:6x = 42Divide each side by 6:x = 7
27-9 =18. 18/3 =6
3x + 2 = 3x + 6 This is not possible.
3x+24+2 = 53 3x = 53 -26 3x = 27 x = 9
1/3x + 6 = 9 Restating the problem x + 18 = 27 I multiplied by 3 x = 9 I subtracted 18 from 27
3x+y=6
x = 5 or x = 6
12x + 6=9x + 27 12x-9x + 6=9x - 9x + 27 subtract 9x from both sides. 3x + 6 = 27 simplify 3x + 6 - 6=27 - 6 subtract 6 from both sides. 3x=21 simplify 3x/3=21/3 divide both sides by 3 x=7 simplify 12(7) + 6=>84+6=>90 9(7) + 27=>63+27=>90 It checks out!
what is a slope
x=6
5x - 4 = 3x + 6 5x - 3x = 6 + 4 2x = 10 x = 5
-3x + 6 + 15x =11x + 8 ie -3x + 15x - 11x = 8 - 6 ie x = 2
6-3x+12=0 6+12-3x=0 18-3x=0 18=3x x=6