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)
18.4*y-3.1 = (1/3)*b-7 // - (1/3)*b-7
18.4*y-((1/3)*b)-3.1+7 = 0
(-1/3)*b+18.4*y-3.1+7 = 0
18.4*y-1/3*b+3.9 = 0
x należy do R
x in (-oo:+oo)
| 3(x+5y)=15 | | x-17=153 | | 10=20+b | | 100=5x-1 | | a-5/10-2a-3/5 | | 5x^4-11x^3+16x^2-11x+5=0 | | -9x+4(-3x-2)=-23-6x | | 2t+90+t+10.5=180 | | 3/3n=5 | | X/12=3.5 | | x^4=.23 | | 7x-55=22 | | 11x^2+5x+13=0 | | 2(x+y)=5 | | X+11-5=1 | | 8r+15=87 | | A=x(100x) | | 1/x=4/9 | | 5+3n=2 | | -4.9t^2+1225=0 | | 18x[-3-(8x(-5))]= | | Y=.05x+700 | | -65(x+32)=-78(x+60) | | (19m/5)-(3/5)=1.4-(m/5) | | x^3+7x+8=0 | | 3x^2+8x=2x-9 | | 7=3[x-1]+4[x-1] | | 2(x-16)=3(-5x)(6+7x) | | 2x^2+2x+1=22 | | 10y^2-66y+40=0 | | -4n+5=2(-5n+12) | | 122+10x=158 |