If it's not what You are looking for type in the equation solver your own equation and let us solve it.
263-x=4
We move all terms to the left:
263-x-(4)=0
We add all the numbers together, and all the variables
-1x+259=0
We move all terms containing x to the left, all other terms to the right
-x=-259
x=-259/-1
x=+259
| 8-3(2x-3(x-2)+5)-2(4x-5)=0 | | 4/x+3=-12 | | 2×x+20=160 | | 30x-5=4x+15 | | 4t2−5t−1=0 | | 6(d+7)=-42 | | x/4*4=-9*4 | | -2.5x+18=1.5x-8 | | 242=81-x | | x/4+3-3=-12-3 | | 2=d-90/4 | | 19+9x=-7+10x | | 8y+16=-24 | | 5+4-5+3x8÷2=4 | | 1500-20x=3x | | 1500+20x=3x | | 3(n-52)=78 | | 1500=(x/120) | | 13=3+2v | | 4^x,x=2 | | 3u+25=7u-11 | | -3f=-4f+f | | 7/10x+10=110 | | -36=6x+3(-5x+6) | | w/10=18 | | 20=8+3n | | 7x2+5x-1=0 | | w/44=6/7 | | −3x−(−7)=−11 | | d/4=23 | | 1/3r-5=16 | | 4(x-6)+x=3x |