If it's not what You are looking for type in the equation solver your own equation and let us solve it.
8x-4x-7=5
We move all terms to the left:
8x-4x-7-(5)=0
We add all the numbers together, and all the variables
4x-12=0
We move all terms containing x to the left, all other terms to the right
4x=12
x=12/4
x=3
| 3.2=2.0/x | | 12x+5=-15 | | 9+3(y-9)=28 | | m1=6 | | −4e−9=19 | | H.1=50b | | −7q+12=3q−4 | | 9x²+30x=-25 | | 5^2x-3=37 | | x-20.7=9.7 | | 9/r=4/8 | | 81x^{2}-18x=100 | | –7=c–6 | | A=210x89 | | X=5y-115 | | 4v+19=3 | | 4x+40-2x+10=30 | | (6x+1)2=361 | | y=1/5+23 | | x-1=-2+23 | | 2x^2-7=-13x | | 12x=−5.25 | | 5x+9=48-6x | | 12x =−5.25 | | 9x-7x=+6-8 | | 8x+6+3x-2=92 | | 1/6e-3=27 | | -6(x+1)+18=-24 | | -6x(x+1)+18=-24 | | -24=-6x(x+1)+18 | | 8.3=m/8 | | 2(3x+5)-2=3x+(8+x)3 |