If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x+25+x+17+90=90
We simplify the equation to the form, which is simple to understand
x+25+x+17+90=90
We move all terms containing x to the left and all other terms to the right.
+1x+1x=+90-25-17-90
We simplify left and right side of the equation.
+2x=-42
We divide both sides of the equation by 2 to get x.
x=-21
| x+25+x+17=90 | | 90+4x+(8x-10)+90+(6x+4)=540 | | 8x+15=11x+9 | | -3+x=8-2x | | x+x+3+x*2=43 | | -4x+5=-2x+11 | | 21x-14+8x=30x+5 | | 2x+3x=100+200 | | 7x-2+2x=-8x-4+7x | | -1-5x-20=-50+x | | 17-9x=20+x-14-8x | | -x-8+7x-13=8-5x | | x+2x+1/2x=336 | | x/6-1=x+1/24 | | x+1/2=x-1/3+1/4 | | 5x+60=540 | | A=10A-20 | | 2x+8x?10=0 | | 2x+12=98 | | 20-x=x-14 | | 0,8x+6=x | | x+0,88x=47 | | -3x+3=-1 | | 3(2x-5)-2(x-3)=3(x+1) | | 2^x=64 | | 2^x=64-5 | | 2/8x-4=8 | | K=r(n-1)+r^ | | k^n=r(r-1+n) | | 3x-6=-2+4 | | 2(3x-1)+3(x+20.6)=2(3)+6(2x+4) | | 2(3x-1)+3(x+20.7)=2(3)+6(2x+4) |