If it's not what You are looking for type in the equation solver your own equation and let us solve it.
39x-4.2x+12.4=4.7x+7.4x
We move all terms to the left:
39x-4.2x+12.4-(4.7x+7.4x)=0
We add all the numbers together, and all the variables
39x-4.2x-(+12.1x)+12.4=0
We add all the numbers together, and all the variables
34.8x-(+12.1x)+12.4=0
We get rid of parentheses
34.8x-12.1x+12.4=0
We add all the numbers together, and all the variables
22.7x+12.4=0
We move all terms containing x to the left, all other terms to the right
22.7x=-12.4
x=-12.4/22.7
x=-5.1666666666667/9.4583333333333
| 26-(4x-11=-5(x+7) | | 45+4x-15=180 | | -14=-6+2w | | 10+2x9-2=84 | | -8n+8n=-6-6-3n-6 | | -11+4x-7x=4x+5-5x | | 14+6x=x+2+2x | | 4w-(w+29)=3(w+5)-(2w+4 | | 2(k+24)=32k | | m/2+5=3m-55 | | 7x-10=x+5 | | 8-m=m-7+5 | | 3x+7=9x+12 | | 2/3x+4=2x-6 | | 27^x=1/81 | | 4/5x+3=4x-8 | | 8x+5=9x+8 | | Xx0.01=15000 | | 5x-2/28=5x-3/7 | | −4x+8=4(x−2) | | 9+2m=5m+6 | | 3,000=2,250=75x | | 13/2÷s=12/11 | | -3+5p=-8+4p | | -10-(2x+4)+3x=2x+7 | | -3+5p=-8×4p | | -10-(2x+4)+3x=-2x+7 | | 5+-4x=-35 | | (13x+33)=(9x+15) | | 8(c-2)=-16 | | 0.75q^{2}=108 | | t/7+6=9 |