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)
4 = (-5/4)*x-1 // - (-5/4)*x-1
1-((-5/4)*x)+4 = 0
(5/4)*x+1+4 = 0
5/4*x+5 = 0 // - 5
5/4*x = -5 // : 5/4
x = -5/5/4
x = -4
x = -4
| -(x/9)=1/16 | | X=2x-38 | | 5u^2-30=0 | | -5=c+4 | | X/4=18/24 | | 4(p+-5)=6(p+1) | | -(x/6)=11 | | 5x+10=-7x+7 | | 1=7-2x+8x | | 6x+80=60-10x | | 2/3(x-4)-3(x-5)=3x-7 | | 5x-15+2x=7+7x-22 | | 60=-6(1-b)+5(5b+7) | | 6.5/0.0011= | | 3(4+x)=26 | | 8t/6=3*4 | | (4)(-9)(2)= | | 7a-(3a-8)=12 | | 4/5n-1/5-=/n | | -x/5=.2 | | -4-1/2y=7/4 | | 4x-6=-5x+21 | | 8x-10=-12x+60 | | -1=b | | 3250-m=1500+2m-1000 | | 4n^2=48 | | 3m^2=75m | | 7d-12+2d+5=18 | | 3x-9y=51 | | ax-3b=4c | | -2/5--1/5 | | -7x+16=65 |