If it's not what You are looking for type in the equation solver your own equation and let us solve it.
6x+42=5x+15
We move all terms to the left:
6x+42-(5x+15)=0
We get rid of parentheses
6x-5x-15+42=0
We add all the numbers together, and all the variables
x+27=0
We move all terms containing x to the left, all other terms to the right
x=-27
| (7n+2)(9n-8)=180 | | -3(x+5)=5×+7 | | 2(4c-20)/13=20 | | 8=2(x+5)+6x | | 6.5x=92 | | -23y=3y+9-11y | | -20=-8n+4 | | (16x+7)+(13x+21)=180 | | 2=50–8x. | | 12=5v+1+6v | | x+40=2x-5=3x-17 | | 0.485+9.32=g | | 4x-3x(x-5)=x | | u/3+15=13 | | 4w+2=9w | | 134-57.63=d | | 4u-47=9(u+3) | | 2x+2=15-×+4 | | 3=x+35/7 | | 11(x-5)=10(x+5) | | 10+5=8x+13 | | -11=5x-4+2x | | x3+4x2−21x=0 | | 8x+13=10x+5 | | 82+h=85 | | 4=f/3-7 | | 12x-6=5x+3 | | 7y-9=3y=19 | | 2(3/4x-7)=36 | | 9-(9/8x)=10 | | 1=40–4x2=50–8x. | | 9-9/8x=10 |