If it's not what You are looking for type in the equation solver your own equation and let us solve it.
380.04=210+0.78x
We move all terms to the left:
380.04-(210+0.78x)=0
We add all the numbers together, and all the variables
-(0.78x+210)+380.04=0
We get rid of parentheses
-0.78x-210+380.04=0
We add all the numbers together, and all the variables
-0.78x+170.04=0
We move all terms containing x to the left, all other terms to the right
-0.78x=-170.04
x=-170.04/-0.78
x=217+0.78/0.78
| 61+42+x=360 | | x^2-11x+30=(x-6)(x+6) | | -9-10v=-9v | | 2t^2-11t-12=0 | | z/10+2=10 | | -9–10v=-9v | | 1/10(x+50)=-3x-13+4x | | 5-7y=18 | | 12x^2+76x+55=0 | | 6k-10=10+9k+10 | | W=260-4x | | 12x^2-76x+55=0 | | 6k–10=10+9k+10 | | 8x2+18x−24=0 | | -3+10v=9v=6 | | 5-4n=-1 | | 4.3x=68.8 | | -4.5=-0.5(x-7.1 | | 10+3z=-10-2z-5z | | 0=12x^2-76x+55 | | x+x+76=180 | | 122=3y | | 10y^2+40=0 | | 23=-5x-12 | | 4(y-30)=4y-12 | | 7^(x+2)=44 | | −3x+3=6 | | 11+n=n+10 | | 6x+14x=144 | | 20+2x=60^2 | | 3y-10=10-y | | 0.15(x+20)-0.07(x-60)=2.4 |