yes.
2x+3y=13 3x-y=3 x=2
5x - 4x = 13 - 3 ie x = 10
3x+5 = 2x+13 3x-2x = 13-5 x = 8
2x + 1 = 13; 2x = 12; x = 6
X +13 equals 22, X equals nine
x=6=x=5+x=13+x=20 x cannot = x+5. This question has no answer.
x = 13
The answer to the problem of 12X plus 13 equals 9 is x equals -1/3.
The answer to the problem of 13 equals -4x plus 9 is x equals -1.
5
2 x 7 + 5 = 19
13
x = -10
x = 13
The answer to 1 over 2x plus 13 equals 9 is x equals -8.
X=2