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)
(3*x)/7-4 = 1.5-((5*x)/14) // - 1.5-((5*x)/14)
(3*x)/7+(5*x)/14-4-1.5 = 0
11/14*x-5.5 = 0 // + 5.5
11/14*x = 5.5 // : 11/14
x = 5.5/11/14
x = 6.99999996
x = 6.99999996
| x^2+4z-5x^2-10z=11 | | 15w-7w=56 | | x^2+4z-5x^2-10z=14 | | 2520=1/2×a×144 | | 4(-3x-3)=-96 | | 9x+-19=62 | | -x+137=265 | | 206=268-v | | -y+262=126 | | 4(3x-3)=-96 | | 6x+21=13x | | 22000=585000 | | 9(22/7) | | 35(22/7) | | sec^2pie/3 | | 3x(4x+2)-4(6-2x)=2(9-x) | | 13x-33=7(4x+9) | | 4(2y-5)=3 | | 35=8x-x | | 4(4x+1)=18-3(4-2x) | | -5(6x-xy+3y+8x-xy)=10 | | -5(6x+-xy+3y+8x+-xy)= | | T-4=18 | | x^2+xy-6y^2-x+2y=0 | | 30A-78X-Y= | | mn+1w=t | | sin(60+x)+1=cos(x) | | (2g-15)=9 | | 7v+2=42 | | mn+1overw=t | | 5+5x=180 | | 4x+7(-3x-13)=11 |