If it's not what You are looking for type in the equation solver your own equation and let us solve it.
0.04x+0.14(x+3000)=780
We move all terms to the left:
0.04x+0.14(x+3000)-(780)=0
We multiply parentheses
0.04x+0.14x+420-780=0
We add all the numbers together, and all the variables
0.18x-360=0
We move all terms containing x to the left, all other terms to the right
0.18x=360
x=360/0.18
x=2000
| 6(6h+3)=2(2+5h) | | 0.08+0.15(x+4000)=2440 | | -a+7a=8a+12 | | 42+2x-4=17x+8 | | 0.08+0.15(x+2000)=1910 | | 5w-7=-17 | | -4+2v=-10 | | 7-2(7b-5)=-7(b+1)+b | | 7-2(7b-5)=7(b+1)+b | | -10=8+3u | | 86-y=214 | | 28+3(2k-4)=8(3k+2)-18 | | -1+45x+23x=-1+45x | | -x+79=226 | | 0.06x+0.4(x+9000)=2060 | | 10=255-u | | 13+2x/(4x+1)=3/4 | | -13-g=37+g | | -1/x+2=-1 | | (5x^2)+(7x)+3=-1 | | x+21=2x-17 | | (X^3)+(5x^2)+(7x)+3=-1 | | 0.07x+0.18(x+4000)=2220 | | 6w-2w=20 | | -2(x+4)=-44 | | x-1/3+1/3=x/7 | | -12m+20=-10m-20 | | 28+3(2k-4)=8(3k+2)-18k | | -5x+5-3(x-1)=-(4x-3)-3x+3 | | -11k+18=-17k | | 2x+46+x-14=180 | | X+2x+46+x-142x=180 |