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)
(1/5)*(x+750) = 350 // - 350
(1/5)*(x+750)-350 = 0
1/5*(x+750)-350 = 0
1/5*(x+750)-350 = 0
1/5*x-200 = 0
1/5*x-200 = 0
1/5*x-200 = 0 // + 200
1/5*x = 200 // : 1/5
x = 200/1/5
x = 1000
x = 1000
| 1.00/5.00(x+750.00)=290 | | y-a=m(a-b) | | 1/3(2/3-5)=3 | | xa+b=cx-d | | 6m-(m-3)=18 | | x/2-3*12=53 | | 5c+12d=6 | | 15x*7x=2 | | 3*5x= | | -7(4x-8)=-40-4x | | 10x-22=8x-10 | | 3(w+6)=15+3w | | 2r^2-7r=1 | | 3x+5=7x+-13 | | 4x^2+33x+23=0 | | 2/3m=5 | | 4d-3x=-7d | | -10x^2-x-1=0 | | 2(5t-4)+t=20-t | | 10+6n=2+10n | | 3m=-9m-8/5 | | y+7=y-3 | | 13x+5=65 | | y=100-5x | | 18x-5=90 | | .5(x+2)=.1+3(.1x+.3) | | 6(x+35)=11 | | x+139+x+49= | | 14/9=7/9(b) | | 2(5x+58)=10x+4(21/3.5-11) | | 14/9=-7/9b | | 5(4x-7)-(3x-1)2=-5 |