5(a-b)+6(a+b)-7(a-2b)=

Simple and best practice solution for 5(a-b)+6(a+b)-7(a-2b)= 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 5(a-b)+6(a+b)-7(a-2b)= equation:


Simplifying
5(a + -1b) + 6(a + b) + -7(a + -2b) = 0
(a * 5 + -1b * 5) + 6(a + b) + -7(a + -2b) = 0
(5a + -5b) + 6(a + b) + -7(a + -2b) = 0
5a + -5b + (a * 6 + b * 6) + -7(a + -2b) = 0
5a + -5b + (6a + 6b) + -7(a + -2b) = 0
5a + -5b + 6a + 6b + (a * -7 + -2b * -7) = 0
5a + -5b + 6a + 6b + (-7a + 14b) = 0

Reorder the terms:
5a + 6a + -7a + -5b + 6b + 14b = 0

Combine like terms: 5a + 6a = 11a
11a + -7a + -5b + 6b + 14b = 0

Combine like terms: 11a + -7a = 4a
4a + -5b + 6b + 14b = 0

Combine like terms: -5b + 6b = 1b
4a + 1b + 14b = 0

Combine like terms: 1b + 14b = 15b
4a + 15b = 0

Solving
4a + 15b = 0

Solving for variable 'a'.

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

Add '-15b' to each side of the equation.
4a + 15b + -15b = 0 + -15b

Combine like terms: 15b + -15b = 0
4a + 0 = 0 + -15b
4a = 0 + -15b
Remove the zero:
4a = -15b

Divide each side by '4'.
a = -3.75b

Simplifying
a = -3.75b

See similar equations:

| 7(x-1)-2(x+1)+3(x-4)= | | 4(6-2x)-3(3-4x)= | | 3+8c=6(c-1) | | 4(5x-6)-4(2x+1)= | | 6(x-3)-4(x+1)= | | 7(9x-3)-4(2x-1)= | | 3(3b-4)=2+7b | | x-3/4=-5/3 | | -9/4=3x/20 | | 5a-2=2(a-4) | | b^3=-8 | | 2.8+x=3.1 | | 6t-20=13 | | 10x^2-y+x^2= | | K^2+13k+12=0 | | 16-2n-5=8n+65 | | 3y=2x+3 | | 2(x+6)=3(x-1)-15 | | r^4+30r^2=11r^3 | | 5.1x+4=4.1x | | 4x^4=100x^2 | | 1.6x+x=61 | | 4z^3=4z^2+24z | | y^3-3y^2+2y=0 | | 10x^2=20x+80 | | =7h+40 | | 2w+3(w+4)=27 | | 8*(0.5x-1)=12 | | 6*(x-2)=4*(x+4) | | 2x+2y-12=0 | | 3*(x-1)=2*(x-4) | | 16-7d=-3d-2 |

Equations solver categories