If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
(1/2)*x-((1/4)*y) = 5/2 // - 5/2
(1/2)*x-((1/4)*y)-(5/2) = 0
(1/2)*x+(-1/4)*y-5/2 = 0
1/2*x-1/4*y-5/2 = 0 // + -1/4*y-5/2
1/2*x = -(-1/4*y-5/2) // : 1/2
x = (-(-1/4*y-5/2))/1/2
x = 2*(5/2-(-1/4*y))
x = 2*(5/2-(-1/4*y))
| x+y=4a | | X^3+20=749 | | x(23-y)=12 | | X^2-3x+27=8x-23 | | y=m-52 | | a/8=80 | | x(12+33)=45 | | 6x^3=216 | | w+15=-15 | | 6/5-(5x)=39/5(4x) | | (3x^2)(-5x^9)(5x^5)= | | -16t^2-23t+375=0 | | -6z+6-3z=-39 | | 5(4+u)= | | K-42=3+28 | | 32n-96=416 | | 8x+5y = 37 | | 42-3=5p | | p*18=162 | | 3x-3+2x-5+x+20=360 | | 4(x^2-7)= | | 144+16m=352 | | 5+(y+16)=6(10+6) | | 29n-90=432 | | 4m+5.75=43.75 | | k-127=178 | | -5=v+7 | | 583-101=c | | 552=y+24 | | X-1=2x+1+10 | | a^2-14a+79=-8 | | 5p+23=35 |