If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x2^=84
We move all terms to the left:
x2^-(84)=0
We move all terms containing x to the left, all other terms to the right
x2^=84
x=84/1
x=84
| 3x2^-5=85 | | 15x²-5x=120 | | 8x+3/6=9 | | x2^-10=90 | | 5x=18x= | | +x2^+5=91 | | +x2+5=91 | | 5x+11=31−5x | | 38-b=13 | | 9x-(6x-9)=36 | | L3t+4=12+3t | | 4k-75=17 | | 15x+16=-29 | | 5(x+1)+3=-22 | | 5s-4=3s+16 | | X=3326,6-1,6(1996-0,6x) | | x=-1.6(1996-0,6) | | 19x=14x+20 | | 20w=10w+20 | | 7u-11=6u+3 | | 4v+18=7v | | (2x-30)+(3x+40)=180 | | 2x=3(x-19) | | (4x+6)2=0 | | (4x+6)^=0 | | 2(n+6)=2(-6-2n)-2n | | 7×y÷9×y=96 | | b^2+56=15b | | Y=5x-2x^2 | | Y=5x-2^2 | | 4(x-5)-2(5-3x)=20 | | -5x(2x-7)-x=2(x+2)-8 |