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)
(-4/9)*x = 8/15 // - 8/15
(-4/9)*x-(8/15) = 0
(-4/9)*x-8/15 = 0
-4/9*x-8/15 = 0 // + 8/15
-4/9*x = 8/15 // : -4/9
x = 8/15/(-4/9)
x = -6/5
x = -6/5
| f=0.41ln+0.41lnx-1+31x-1 | | 6/7x=-4/5 | | (X^¹/³-5)^² | | 14(6)-7y=49 | | 14(4)-7y=49 | | 4.0x+2=3.50x+4 | | 8x+7=15+7x | | 14(2)-7y=49 | | 18(5)+6y=48 | | (X^1/3_5)^2 | | 18(3)+6y=48 | | 5x^2+100=145 | | 3/4×1/3 | | 18(1)+6y=48 | | 2.5x+7.5=0 | | 5n+2(n+3)=48 | | 5(6)+3y=10 | | 5(4)+3y=10 | | 5(2)+3y=10 | | 12(1)-48y=-96 | | 1/4÷7/16 | | 12(5)-48y=-96 | | 12(3)-48y=-96 | | 14*19/(19*14) | | 3x+5yc=15+5c | | 2x^2-72xy+23y^2+100x-50y=0 | | 7r^2=13-14r | | 3k-2k=7 | | a(2x-5)=14x-b | | 5=2-2b | | 16x^2-24xy+9y^2-5x-90y+25=0 | | 49m^2-1= |