2x + 10 = 182x = 8x = 4
2x - 10 = 44 + 8x2x = 54 + 8x-6x = 54x = -9
8x+4 = 2x+28 8x-2x = 28-4 6x = 24 x = 4
8x+2 = 6x-10 8x-6x = -2-10 2x = -12 x = -12/2 X= -6
10 + 6x + 2x = 18 First, add the like terms. 6x + 2x + 8x. So now the problem is 10 + 8x = 18. Then subtract 10 from both sides. 8x = 8 Divide by 8 to get the variable by itself. x = 1
2x + 10 = 182x = 8x = 4
2x - 10 = 44 + 8x2x = 54 + 8x-6x = 54x = -9
16 + 2x = 10 + 8x 2x - 8x = 10 - 16 -6x = -6 x = 1 Check: 16 + 2(1) = 10 + 8(1) 18 = 18
8x-7 plus 2x equals 6 plus 5x plus 2?
8x+2=6x+10 8x-6x=10-2 2x=8 x=4 Therefore, x=4.
8x+4 = 2x+28 8x-2x = 28-4 6x = 24 x = 4
8x+2 = 6x-10 8x-6x = -2-10 2x = -12 x = -12/2 X= -6
10 + 6x + 2x = 18 First, add the like terms. 6x + 2x + 8x. So now the problem is 10 + 8x = 18. Then subtract 10 from both sides. 8x = 8 Divide by 8 to get the variable by itself. x = 1
16 + 2x = 10 + 8x Subtract 2x from both sides: 16 = 10 + 6x Subtract 10 from both sides: 6 = 6x Divide both sides by 6: 1 = x
10x. 'coz x=? so just add 2 & 8.
(2x - 10) + 7 = 52x - 3 = 52x = 8x = 4
Subtract: 2x = -20Divide by 2: x = -10