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)
(10/7)*y = 100 // - 100
(10/7)*y-100 = 0
10/7*y-100 = 0 // + 100
10/7*y = 100 // : 10/7
y = 100/10/7
y = 70
y = 70
| 20z^2-140+245=0 | | 8b-7=-(-11)+3b | | 3/4+7/8u=3/4u+5/8 | | x+(x+12)=50 | | (5/13)-2x=-(8/13) | | 15a^2-a=16 | | 7/8y=21 | | 3(6x-10)+6=12 | | 5n+4=2n+13 | | 8/3m=24 | | -4-2x=-6x+5x | | (x-2)*2-9=0 | | 3(2s+10)=6(s+4)-24s | | (2x-5)+(3x+4)= | | 3-5y=1 | | -0.2/1.67 | | 6/5y=12 | | -30p+4-2p+18=50-2p+5p | | 2/33/40 | | 7x-2.7+3x-1.8=11x+3.1 | | -30+4-2p+18=50-2p+5p | | 4x-1/5=-2x+1/3 | | x+x+12=50 | | (77x-60y)-(70x+29y)= | | 20b+180=1500 | | 8(7x-9)+9x= | | 3c^2+5c-2=0 | | (46x+64y)-(6x-12y)= | | 1-2m+1=2m-10 | | 10q-41=3q-6 | | (56x+87y)-(-25x+9y)= | | -5=-4x-9 |