If it's not what You are looking for type in the equation solver your own equation and let us solve it.
8s+7=15
We move all terms to the left:
8s+7-(15)=0
We add all the numbers together, and all the variables
8s-8=0
We move all terms containing s to the left, all other terms to the right
8s=8
s=8/8
s=1
| 2x+5x=18 | | 8s+7=1 | | −4p+28=12 | | 99+10q=189 | | -b^2-3b+88=0 | | 11r+1=12 | | f/7−23=−27 | | 3x+1+3+5x+15=21 | | 10-6x=-3x | | g/4+19=23 | | -5x+10+8x+6=x | | 3w-14=-2 | | 9a^2+25a+16=a | | 9q−4=3−6 | | 2x+95=x | | 3w−14=−2 | | 5(-3x+11)-7x=1 | | y/8−4=7 | | -8=d/2+-5 | | 330=2l+2(.66l) | | Y=33.5/x | | 5x=9x+ | | q/4-6=-3 | | 2(3x-9)=2x+10 | | -4(4x-2)+2x-5=-8@ | | 5/6x=2-5/6x | | 1x+5+1x-3=180 | | 330=2w+2(2/3w) | | 2.4=−t/3.5 | | 2.4=−t3.5 | | f+1/4=-2/7 | | 8(j−4)=2(4j−16 |