If it's not what You are looking for type in the equation solver your own equation and let us solve it.
y in (-oo:+oo)
-30 = (5/2)*y // - (5/2)*y
-((5/2)*y)-30 = 0
(-5/2)*y-30 = 0
-5/2*y-30 = 0 // + 30
-5/2*y = 30 // : -5/2
y = 30/(-5/2)
y = -12
y = -12
| 4(k+3)=9(5k-2) | | 26=6(5-41) | | 7+4x/1/2x | | 2w+2l=36 | | -5*[a-4*(2a+3)]+2=5a+2 | | 16/7=-8v | | 11a+a-3a=-7 | | -7/8y=35 | | 2+x(x)=9 | | 8*(2t-1)=5*(3t+7) | | K^2+12k+35=0 | | 5x-8y=-7 | | -33=7(y-6)+2y | | 3x+20=x^2 | | 5(X+3)-(-7+4X)=3X+16 | | (7y+6)-(5+6y)=9 | | 34=4x+2(x+5) | | 1=1.5x-1 | | 2(u-2)+7u=-13 | | -5(-3+2z)= | | -9078(27x-65)=78.24(6x+34) | | 6x-8=6+16 | | -3=7(v+6)+8v | | -22x-4x=10-8x | | 7(-2/5)+8=5.3 | | 9+-6-6+=6 | | 7x+7-9x=15-16x+14x-8 | | -7+.75b=-6 | | 7*(x-2)=34-x | | 10+8/x=2 | | x^2+10=59 | | -z+4=28 |