x=6Solution:x + 2x + 14 = 5x + 214 - 2 = 5x - 3x12 = 2xx = 12/2 = 6
5x+7=3x-21 -7= -7 5x=3x-14 -3x=-3x 2x=-14 2x/2x=2x/-14 x=-7 The Answer Is -7 -
5x + x - 6x + 2x = 2x
x+2x+14=5x+2 3x+14=5x+2 (add x's on same side)3x+12=5x (-2 from both side)12=2x (-3x from both sides)2x=12 (turn around for tidyness :P)x=6 (divide each side by 2 to get answer)
5x+(6-3x)+8=5x+6-3x+8=2x+14 2x + 14
5x-8= -2x+6(+8 = +8)5x=-2x+14(+2x = +2x)7x=14x=14
x=6Solution:x + 2x + 14 = 5x + 214 - 2 = 5x - 3x12 = 2xx = 12/2 = 6
5x+7=3x-21 -7= -7 5x=3x-14 -3x=-3x 2x=-14 2x/2x=2x/-14 x=-7 The Answer Is -7 -
What is the answer to 2x - 5x plus 6.3 equals -14.4?
5x + x - 6x + 2x = 2x
8x-7 plus 2x equals 6 plus 5x plus 2?
2x+3x = 5x
33
x+2x+14=5x+2 3x+14=5x+2 (add x's on same side)3x+12=5x (-2 from both side)12=2x (-3x from both sides)2x=12 (turn around for tidyness :P)x=6 (divide each side by 2 to get answer)
How do you add 2x plus 3y equals 18 in 5x-y equals 11
5x+(6-3x)+8=5x+6-3x+8=2x+14 2x + 14
6 + 2x = 5x + 9 , 6 - 9 = 5x - 2x , -3 = 3x , x = -1