If it's not what You are looking for type in the equation solver your own equation and let us solve it.
y in (-oo:+oo)
(y-45)/7 = -5 // + 5
(y-45)/7+5 = 0
(y-45)/7+(5*7)/7 = 0
y+5*7-45 = 0
y-10 = 0
(y-10)/7 = 0
(y-10)/7 = 0 // * 7
y-10 = 0
y-10 = 0 // + 10
y = 10
y = 10
| -x^2-12x=-87 | | (-45+2x)/(-6+x)=5 | | (-42/3)=2n/3+1/3+n/3 | | (-41/2)x=36 | | (-40-15y/2)-2y=-1 | | (-4/7)x=(8/28) | | (-4/3x+2)+(6/x-1)=1 | | (-4/3x)-(-1/3)=(-6/5x)+(1/9) | | (-4/3w)-(5/2)=(-9/5) | | (-4/3)t=-12 | | 9x(7x-1)=2 | | (-4/(5v+30))+1=-7/(v+6) | | 4x-15+5x+11+5x+5+6x+19=360 | | (-4,7)m=3/4 | | (-4,3)y=1/2x-6 | | 2x^2+5x=41 | | (-4,3)m=-5/6 | | (-4)/(x-5)=1/(x+6) | | (-3x/8)+(4/3)=(5x/12)+(11/24) | | (-3x/7)=21 | | (-3x/3)-(x+15/x+9)=1 | | (-3x+6)/2=0 | | (-3x+2/x-2)=2/5 | | (-3x)/4+5/4=(-5)/2 | | (-3x)/(7)=21 | | (-3t-4)/2=8 | | (-3a-10)/4=2a+3 | | (-36-24)/4=6 | | 15-x=19+45 | | x+15+x+15+2x+2x=360 | | (-3/8)n=12 | | x^4+x^3=4x^2+4x-5 |