15 + 14 + 14 + 11 + 2x + x = 75 Collect like terms 54 + 3x = 75 Subtract 54 3x = 21 Divide by 3 x = 7 ■
3x+14 = 23 so 3x = 9 and so x = 9/3 = 3
29
6x - 14 = 3x + 5Subtract 3x from each side: 3x - 14 = 5Add 14 to each side: 3x = 19Divide each side by 3: x = 19/3
the Y in the sentence X plus Y equals 5 is Y=3 or 2 if the X is 2 or 3
X = -24. -24+7=-17+14=-3
+14
3+x=5+9 5+9=14 3+X=14 14-3=11 X=11
6x plus 3 equals 8x plus 14 when solved mathematically is equal to x = -5.5.
x=-3
If x = 3, (4 x 3) + 14 = 26 and (6 x 3) + 8 = 26.
6x plus 3 equals to 8x plus 14 would lead to x = - 5.5.
-2x+14=20 x=-3
-14
Yes, 3+11=14
x = 3 and 1/3
x + x + 1 + x + 2 + x + 3 = -144x + 6 = 144x = 8x = 2