Again, just simple addition and subtraction: $1,034.52
7 multiply by three u get 21 then add it to the number 28 add u get the answer 49
X = 28
1/4+17=x-4
Multiply both sides of the equation by 4
X+68=4z-16
Move variable to the left hand side and change its sign
X-4x+68=-16
X-4x=-16-68
Combine like terms
-3x=-16-68
-3x=-84
Divide both sides by -3
X=28
4,000 in bank -500 and 15000 so she had -20000 +4000 so it equals -16000