1a+2b+3c=20

Simple and best practice solution for 1a+2b+3c=20 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 1a+2b+3c=20 equation:


Simplifying
1a + 2b + 3c = 20

Solving
1a + 2b + 3c = 20

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-2b' to each side of the equation.
1a + 2b + -2b + 3c = 20 + -2b

Combine like terms: 2b + -2b = 0
1a + 0 + 3c = 20 + -2b
1a + 3c = 20 + -2b

Add '-3c' to each side of the equation.
1a + 3c + -3c = 20 + -2b + -3c

Combine like terms: 3c + -3c = 0
1a + 0 = 20 + -2b + -3c
1a = 20 + -2b + -3c

Divide each side by '1'.
a = 20 + -2b + -3c

Simplifying
a = 20 + -2b + -3c

See similar equations:

| 27-11x+6=17x-26 | | 42x=9 | | q=p^2-81/p+9 | | 11b-11/5=3b-2/2 | | p^3-4p^2-5p=0 | | 9/7y=4y | | 4x^2+3x-9=6-x+x^2 | | 20e^4-23e^3+6e^2=0 | | -153/4--72/3= | | 5(x^2)+x-120=0 | | 2y+4=6x-5 | | 3/0.7 | | 7k^2+9k+1=0 | | v+7=0 | | x+y+z=-1 | | 4(3x-2)+7(x+3)= | | ln(-x)+ln(7)=4 | | 44=4-5x | | ln(-7x)=4 | | 7x-20=-27 | | 2*3-5+7/6+4^2 | | 2.3-5+7/6+4^2 | | 2x-y+3z=8 | | (t^2)+3t=0 | | (-4i)(10i)= | | (8i)(2i)= | | n^2-20n+64=0 | | 12t+4=19 | | 5/3y-7=53 | | (6i)(3i)= | | x^2+6x-46=-6 | | r^2+2r-17=7 |

Equations solver categories