If it's not what You are looking for type in the equation solver your own equation and let us solve it.
t+y+z = 8.4
y+z+z/2 = 8.4
(4/7)*(f-g) = d
2*x+5 = 3*x
4*x+6 = x+5
| 5x+30=3x+40 | | 6(z+8)=8(z+5) | | 5+5+5+5=555how | | 3-q+r=p | | 5y+4=2(y+5) | | 4/7(f-g)=d | | (6y^3+4y^2)-(2y^2+3y)=0 | | x+(x-31)=45 | | 5x+15=20x+2 | | 4+X=550 | | X=31x+75x | | 30x-25+25x=15-10x+5 | | (12d^6-3d^2)+(2d^4+1)=0 | | x+8.63= | | (-2-4)*8= | | 8(x-6)=2(x+6) | | 0.6/10^-2 | | 6t-4=4t+4 | | 6.28x*(600/x^2) | | 3x+90=X+68 | | b-7c=p | | (3t^2-2t)+(9t^2+4t-6)=0 | | x^3(8-x)=0.75 | | 7x-15/14=x | | 1/3*16 | | 1/3x16 | | v/7=7 | | 28x=-60 | | -7x^8+8x^7+0x^6+0x^5+0x^4+0x^3+0x^2+0x-0.75=0 | | 7x=-60 | | 2x/3-4/3 | | 5(x+1)-2(1-x)=3(3x+1) |