12
-2 + 5 = xsame as:5 - 2 = xx = 3
x+2=3/(x+2) (x+2)(x+2)=3 xx+4x+4=3 xx+4x+1=0 USE QUADRATIC x+2=3/x+2 x=3/x xx=3 x=sqrt(3),-sqrt(3)
x+9=xx x+9=x^2 x^2-x-9=0 Quadratic formula: x=[1±√(1+36)]/2 x=(1±√37)/2
7
-1/3 Make them into fractions like: 2/9-5/9 Then you just solve and you get -3/9 which reduces to -1/3
how do you solve 8+x=x+8
1/2 = x/19Multiply each side by 2:1 = 2x/19Multiply each side by 19:19 = 2xDivide each side by 2:19/2 = xx = 9 and 1/2
-9
For example=xx-xx=xx+xx plz think of something plz :3
How can 2,2,6,9 solve to 24
9-3+4=2