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)
0.75*(x/2) = 100-(1.25*(x/4)) // - 100-(1.25*(x/4))
0.75*(x/2)+1.25*(x/4)-100 = 0
0.6875*x-100 = 0 // + 100
0.6875*x = 100 // : 0.6875
x = 100/0.6875
x = 145.45454545
x = 145.45454545
| 2cos(3x)=0 | | 3n-40=15-2n | | -8x-24=-160 | | -7=-4x+3x | | 15x-3y=39 | | 12x+4=-16x+12 | | X^2-6x+2y-9=0 | | 14+5p=3p-2 | | 2x(0.75)=100-x(1.25) | | (-2v^2/u)^5 | | -1=p-1 | | -15x+40=23+8x | | 35-7a=-7(3a+3) | | -7-7v-4=3 | | -3n+12=n-4 | | 6a+8x-2a+10-15= | | 3x=y-6 | | [-2-(9)]+75= | | 5x+50+25=150 | | -54/9= | | 3+5.30x+2.50=55.20 | | 4(1/4x+3)-5x=20 | | 2+3(3x-4)=7-3(2x+1) | | 2+2x-4=7x+11 | | 2/3t=-1/6 | | -40/8= | | 2x^4-1024x-0=0 | | 2+3(3x-4)=-3(2x+1) | | 3x+5-7x=-40 | | [-2(-9)]+75= | | 3(4-2x)+5=-6 | | -45/(-6)= |