If it's not what You are looking for type in the equation solver your own equation and let us solve it.
a in (-oo:+oo)
4*(a/4-(3/2)) = 0
4*(a/4-3/2) = 0
4*(1/4*a-3/2) = 0
1/4*a-3/2 = 0 // + 3/2
1/4*a = 3/2 // : 1/4
a = 3/2/1/4
a = 6
a = 6
| 25=4x+x | | 25-275=y | | 3/5=6/x | | 2a+4x=50x | | 12a^2-9a=3a | | 2(x+1)+3=x-3(x+1) | | 14x-(8x-4)=16 | | 42=32-2(x-3) | | 2x^2+4x+7=y | | 1/2(4x+10)=5-3X | | x^2+4x+6=y | | 782.2=7040/(10-x) | | -2+12=y | | 4x-6x+29=3x+34 | | 880=7040/(10-x) | | 2(1)-y=-1 | | 5(X-6)+2(3X-5)=4-2(4X+3) | | 18=432/(19+x) | | 19.6=432/(19+x) | | 1/2x+6=-4 | | 1-(3/4x)=1/2x | | 2t+5=45 | | 0.3803=27/(27+x) | | 3-(3/8x)=1/4x | | 3-(3/8x)=1/4x+3/8x | | X+8-4=9 | | 0.5094=27/(27+x) | | 6/5(2)=y | | 4x^2-19x-30/36-x^2 | | -2(8r+5)= | | 12x=696969 | | 2+4(5x-7)=46 |