(8a+2b-4)+(3b-5)=

Simple and best practice solution for (8a+2b-4)+(3b-5)= 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 (8a+2b-4)+(3b-5)= equation:


Simplifying
(8a + 2b + -4) + (3b + -5) = 0

Reorder the terms:
(-4 + 8a + 2b) + (3b + -5) = 0

Remove parenthesis around (-4 + 8a + 2b)
-4 + 8a + 2b + (3b + -5) = 0

Reorder the terms:
-4 + 8a + 2b + (-5 + 3b) = 0

Remove parenthesis around (-5 + 3b)
-4 + 8a + 2b + -5 + 3b = 0

Reorder the terms:
-4 + -5 + 8a + 2b + 3b = 0

Combine like terms: -4 + -5 = -9
-9 + 8a + 2b + 3b = 0

Combine like terms: 2b + 3b = 5b
-9 + 8a + 5b = 0

Solving
-9 + 8a + 5b = 0

Solving for variable 'a'.

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

Add '9' to each side of the equation.
-9 + 8a + 9 + 5b = 0 + 9

Reorder the terms:
-9 + 9 + 8a + 5b = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 8a + 5b = 0 + 9
8a + 5b = 0 + 9

Combine like terms: 0 + 9 = 9
8a + 5b = 9

Add '-5b' to each side of the equation.
8a + 5b + -5b = 9 + -5b

Combine like terms: 5b + -5b = 0
8a + 0 = 9 + -5b
8a = 9 + -5b

Divide each side by '8'.
a = 1.125 + -0.625b

Simplifying
a = 1.125 + -0.625b

See similar equations:

| x^3=0.22360679775 | | Lg(X)=0.3 | | 8x^3+12x^2-2x+1=0 | | 2a+-4=24 | | 1/4=12/n | | 72+4-14c=18 | | 4/5=28/n | | x^2*4=20 | | 1-(5x+5)=2(x+5) | | Log(8x^3+12x^2-2x+1)=0 | | 24/28=6/n | | 23+(x+30)=90 | | Ix^2+x+2i=0 | | 4x^2+6x+3=-2x | | 9c-7=7c-11 | | 4(k-3)+1=32 | | 7(4x-2)=49 | | x^2+3x^2=64 | | 12-2x=7-12 | | -5(x+3)-43=7-30 | | W-2.5=0.7 | | 20/30=10/n | | -9(x-18)=144 | | 6=2j+2 | | -2g-16=3(h-2) | | 2arccos(x/7) | | 3(-3y+-10)=-30 | | x+5+12=8*x | | 3y+6-4=32 | | x^2+5=40 | | 15x+9x=25x | | 7/3x-2=28-4x |

Equations solver categories