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)
(1/4)*x+(3/8)*x = 5 // - 5
(1/4)*x+(3/8)*x-5 = 0
5/8*x-5 = 0 // + 5
5/8*x = 5 // : 5/8
x = 5/5/8
x = 8
x = 8
| 9(x-3)=13.5 | | 5.4x-20=3.4x+10 | | 7(a+4)=84.7 | | -65+(-7/8x)=-79 | | 23x+5+12x^2=0 | | 61.5=9c-6 | | -13(5)= | | 4e-5=13 | | 0.8x-4=0.6x+10 | | 6p=31.2 | | 4y+1/3=7/9 | | 4(x-9)=-4 | | 2x^2+2y^2=50 | | 3x+32=11x-26 | | 2(x-3)-2=4(x+3) | | -(7+-4x)=9 | | 9(a+2)=99 | | -7/8h=-1/6 | | m/-8=12 | | 37=7c-5 | | -25=5/3x | | 14=-(p+-8) | | (3p/p-1)-(4p/p+6) | | 8-(x/4)+9=13 | | 55-6x=-125 | | 511/7= | | p+-4=-9+p | | 3x+11+3x=35 | | 3.28-3.14=2x-2.631 | | (4x/5)-x=-12 | | 15/120 | | (5x/7)+2x=19 |