If it's not what You are looking for type in the equation solver your own equation and let us solve it.
15x=8=21x-10
We move all terms to the left:
15x-(8)=0
We move all terms containing x to the left, all other terms to the right
15x=8
x=8/15
x=8/15
| 8x+9=14x+3 | | -5x-3+2x=2x+7 | | -9-3/2x+5=11 | | 6-2z=4z-10 | | 3p-6=33 | | 2+8k=22 | | 72+39+7x+27=180 | | (2x+3)/4=3x-5 | | (9-2x)^2-50=0 | | 6a-2=3 | | f(10)=9(10)+3 | | -2+7x=3x-10 | | 2(8/k)=22 | | 3(r-3)=r+1 | | 18+6=-4(6x-6) | | 2x-6/3=-4 | | 0.3s+2(s-0.5)-1.3s=12 | | 7x-35=5(1+2x)+2x | | 3(r-3)=+1 | | -6=y/6 | | 30=–10t+5t | | 2(5x-6)=2(x-6)+6 | | 0.3s+2(s-0.5)1.3s=12 | | 96=9y+7y | | 3x-5(x-3)=7x-12 | | 12.98x13= | | -11+35=-2(x+3) | | 0.3s+2(s-0.5)1.3s=15 | | 2(x+5)-4=6 | | F(2a)=(2a)+3 | | 4-3(2x-1)=1 | | 18=-3(2x-6) |