If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-7.5k+3.2+3.8k+0.9=0.2k-2.1-3.4k+7
We move all terms to the left:
-7.5k+3.2+3.8k+0.9-(0.2k-2.1-3.4k+7)=0
We add all the numbers together, and all the variables
-7.5k+3.8k-(-3.2k+4.9)+3.2+0.9=0
We add all the numbers together, and all the variables
-3.7k-(-3.2k+4.9)+4.1=0
We get rid of parentheses
-3.7k+3.2k-4.9+4.1=0
We add all the numbers together, and all the variables
-0.5k-0.8=0
We move all terms containing k to the left, all other terms to the right
-0.5k=0.8
k=0.8/-0.5
k=-1+0.3/0.5
| 10+x=5x+5 | | 0=2x^2+19x-42 | | q+3/4=1/2 | | 0.14(y-4+0.08y=0.16y-0.5 | | 5-r=300 | | 5(7+3x=)–12 | | 2(3b-4)=8b=11 | | 5a-9=8 | | (x-5)^1/2*x-5= | | 5x=(3x+50) | | 0=t+5 | | n+3=2n-5 | | 2x^2(4x^2-4x+1)=0 | | X+(x+1081)=213483 | | 8–5w=-37 | | 0.5t+3.6=4.2-1.5 | | 5(x+2)-7=-39 | | 45r-15=60r | | 8939=x+(x-2001) | | 5t+1+5t-9t=2+4 | | 2x-9(0)=-18 | | (.5)m10=2500 | | -k-3k=5+2k | | -12+1=-3y+7y+10 | | 20=5/7y | | 4x=(3x+23) | | 1/2m×10=2500 | | -7(6+2x)=7(8x+4) | | 2(x-5)-4(x-3)=3(x+4) | | 2(3x+1)=8x-10 | | x-(-1)=-4-2 | | 1/2m10=2500 |