If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4.2y-12.5=6.4y-13.7
We move all terms to the left:
4.2y-12.5-(6.4y-13.7)=0
We get rid of parentheses
4.2y-6.4y+13.7-12.5=0
We add all the numbers together, and all the variables
-2.2y+1.2=0
We move all terms containing y to the left, all other terms to the right
-2.2y=-1.2
y=-1.2/-2.2
y=1/1.83333333333
| 4x=(3x+6)÷5 | | 6x2−30x−84=0 | | -6(n+5)-2=13+3n | | a+5(2a-1)+3=11-2 | | X^5-64(x^-1)=0 | | n÷4=5 | | p−3.5=−1.3 | | X^5-64x^-1=0 | | F(-1)=4x | | 60=8x+12 | | 3x+22+3x+7=7x+12 | | 9/x+1=2x+2/x | | 80=8x+40 | | Y=5x+33 | | b/9=-102 | | 13-3c=10 | | 5n+23=8n-1 | | 3/7z=21 | | 10/3-6=x | | 4x-2(x-5)=-8+5x+6 | | F(2)=4x | | 4(z-11)=16 | | 1/2x(x+8)=2x/8-5 | | -×+y=5 | | g−9=−1 | | 5x-2(x-4)=-8+5x+6 | | 1/2x(x+8)=2/8x-5 | | 4y=2y=10 | | X-3(3x+1)=-8x+3 | | 7z-4=12=3z | | 4.2=x/8 | | 4/5x+2x=29-x |