6x + 14 = 20 + 4x ------ Combine like terms (subtract 4x and 14 from both sides). 2x = 6 --------------------- Divide by 2. x = 3
6x + 34 = 4x +284 6x - 4x = 284 - 34 2x = 250 x = 125
3+6x = 4x+9 6x-4x = 9-3 2x = 6 x = 3
-4x+3 = 23+6x -4x-6x = 23-3 -10x = 20 x = -2
-6x + 5 = -4x + 19add 6x to both sides5 = 2x + 19subtract 19 from both sides-14 = 2xdivide both sides by 2-7 = x
6x + 14 = 20 + 4x ------ Combine like terms (subtract 4x and 14 from both sides). 2x = 6 --------------------- Divide by 2. x = 3
4x + 7 = 6x -7 14=2x so x = 7 (plus a negative # is simply - that number)
6x + 34 = 4x +284 6x - 4x = 284 - 34 2x = 250 x = 125
3+6x = 4x+9 6x-4x = 9-3 2x = 6 x = 3
-4x+3 = 23+6x -4x-6x = 23-3 -10x = 20 x = -2
-6x + 5 = -4x + 19add 6x to both sides5 = 2x + 19subtract 19 from both sides-14 = 2xdivide both sides by 2-7 = x
4x+6y=62 -6x+6y=-18 what is the ordered pair
6x + 10 + 4x = 5010x + 10 = 5010x = 40x = 4
6x-52 = 4x+40 6x-4x = 40+52 2x = 92 Answer: x = 46
6x+4 = x+12+4x-6 6x-x-4x = 12-6-4 x = 2
4x-1 = 6x-15 4x-6x = 1-15 -2x = -14 x = 7
4x-15=6x-4x 4x-22.4=2x 2x=22.4 x=11.2