Respuesta :
2x - 3 = 11
2x = 14
x = 7
Using this value, The answers would be the following:
A. 23/21 (assuming you are dividing 2 by 3x; if you multiplied 2/3 by x, the answer would then be 17/3)
B. 21/2
2x = 14
x = 7
Using this value, The answers would be the following:
A. 23/21 (assuming you are dividing 2 by 3x; if you multiplied 2/3 by x, the answer would then be 17/3)
B. 21/2
2x-3 = 11
2x = 14
2(3/2)x = 14(3/2)
3x = 21
2/3x +1 = 2/21 +1
2/3x +1 = 2/21 + 21/21 = 23/21
2x = 14
2x + 7 = 14 + 7
x + 7/2 = 21/2
2x = 14
2(3/2)x = 14(3/2)
3x = 21
2/3x +1 = 2/21 +1
2/3x +1 = 2/21 + 21/21 = 23/21
2x = 14
2x + 7 = 14 + 7
x + 7/2 = 21/2