If it's not what You are looking for type in the equation solver your own equation and let us solve it.
0.3(30)+0.15x=0.1(30)+0.2x
We move all terms to the left:
0.3(30)+0.15x-(0.1(30)+0.2x)=0
We add all the numbers together, and all the variables
0.15x-(0.2x+0.13)+0.330=0
We add all the numbers together, and all the variables
0.15x-(0.2x+0.13)+0.33=0
We get rid of parentheses
0.15x-0.2x-0.13+0.33=0
We add all the numbers together, and all the variables
-0.05x+0.2=0
We move all terms containing x to the left, all other terms to the right
-0.05x=-0.2
x=-0.2/-0.05
x=+4
| 288÷x=72 | | -5/2m-10=35 | | -7(x+5)=-8 | | 3=11-2p | | -2(4x-6)=142 | | 7(4a+12)=2a+83 | | 3(x+2)+x+3=1+2x | | 8m+95-87m=5 | | 2x^2+16x-25+7=0 | | -5m-15=30 | | 2/10=20p | | 11400000+500000y=9900000+6000000y | | 88=-8y | | 56t=18 | | 3—4w-1—2-4=12 | | 11y-36+63=90 | | 5/12-3/4x=7/6x | | 3^2+-9x÷3=-3 | | 18t=56 | | 8(q-3)=72 | | 2x+138+58=180 | | (3x^2)/8=0 | | x-2x-5=2 | | x+138+X+58=18 | | 225000+14x=500000+13x | | 5(3p-2)=10 | | 25x^2+80x=-61 | | 11(k/2)=60 | | 2x^2+16x-25=-7 | | 3h+6h*20=92 | | 6(5a-3)=4a-5 | | 1040=(24-2x)(30-2x)(x) |