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)
2.7/4 = x/3 // - x/3
2.7/4-(x/3) = 0
0.675-1/3*x = 0 // - 0.675
-1/3*x = -0.675 // : -1/3
x = -0.675/(-1/3)
x = 2.02500002
x = 2.02500002
| (-y+5.3)+(7.2y-9)=6.29+n | | 350=3n-250 | | 1+cosx=0h | | 350=r(5) | | .14x+.11y=482 | | -0.3x-5=6 | | x-0=-20 | | 0.67x=-10 | | x/1.15=100 | | 0-y=-20 | | 4t-56=900 | | x^4-x^3+x^2-11x+10=0 | | 1a^4-8a^2= | | 1350=8n-250 | | X=2J+J | | n^2+301n-12132=0 | | -5+9y+3-2y= | | (3p^3p^2/15n^5)/(12p^2q/5mn^2) | | 3p^3/12p^2 | | 12-4=-12 | | 6-2=8 | | sin^2(a)+cos^2(a)= | | 12+7x-12=3x+5-4(2-x) | | 12+7=31 | | 6(m-3)-3m=2m-18+m | | n+(n-6)+(n-6)=48 | | x=1y | | 2x=1y+6 | | 2x=1y+8 | | 12a^2+35b^2-43ab=0 | | 12a^2+35b^2-43=0 | | 1y+8=2x |