20a+15b+4c+3c-5b-4a=

Simple and best practice solution for 20a+15b+4c+3c-5b-4a= 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 20a+15b+4c+3c-5b-4a= equation:


Simplifying
20a + 15b + 4c + 3c + -5b + -4a = 0

Reorder the terms:
20a + -4a + 15b + -5b + 4c + 3c = 0

Combine like terms: 20a + -4a = 16a
16a + 15b + -5b + 4c + 3c = 0

Combine like terms: 15b + -5b = 10b
16a + 10b + 4c + 3c = 0

Combine like terms: 4c + 3c = 7c
16a + 10b + 7c = 0

Solving
16a + 10b + 7c = 0

Solving for variable 'a'.

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

Add '-10b' to each side of the equation.
16a + 10b + -10b + 7c = 0 + -10b

Combine like terms: 10b + -10b = 0
16a + 0 + 7c = 0 + -10b
16a + 7c = 0 + -10b
Remove the zero:
16a + 7c = -10b

Add '-7c' to each side of the equation.
16a + 7c + -7c = -10b + -7c

Combine like terms: 7c + -7c = 0
16a + 0 = -10b + -7c
16a = -10b + -7c

Divide each side by '16'.
a = -0.625b + -0.4375c

Simplifying
a = -0.625b + -0.4375c

See similar equations:

| 1.48g-11=0.10 | | 8x-7x-5=6 | | 2x^2-22x+16=0 | | 22-16=2(x-8) | | 2r-6=9-3r | | f(x)=x^3+4x^2+4x | | 3.5/4.9=7/9 | | m^3-5m-2=0 | | 35+4y-1=14y-14-2y | | k=3.5/4.9 | | 2ln(x)=ln(2)+ln(3x+-4) | | 4=2y-2 | | x+22+4x=-13-4x-19 | | -104=8(4x-5) | | n/10=4 | | n+(n+2)=-88 | | =6x+2y | | 12m+3n-2m+9n= | | 0.77777778w=56 | | 15=1+7m+7 | | 2(1/2^3)+5(1/2)^2-39(1/2)+18 | | 4x-49=2x-11 | | =3y+6 | | -8n+3n=-20 | | f(x)=3x^2-2x-4 | | (1/81)x^(2)+x-10 | | 8m-4-8m=m-8+3-6 | | 3(2X-5)=4X+5 | | Y=x^2-10x+31 | | =ab+6a | | 30t=45(2+t) | | 5x+25=2x+15 |

Equations solver categories