3ab+7b-8ab-5b+4-2b=

Simple and best practice solution for 3ab+7b-8ab-5b+4-2b= 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 3ab+7b-8ab-5b+4-2b= equation:


Simplifying
3ab + 7b + -8ab + -5b + 4 + -2b = 0

Reorder the terms:
4 + 3ab + -8ab + 7b + -5b + -2b = 0

Combine like terms: 3ab + -8ab = -5ab
4 + -5ab + 7b + -5b + -2b = 0

Combine like terms: 7b + -5b = 2b
4 + -5ab + 2b + -2b = 0

Combine like terms: 2b + -2b = 0
4 + -5ab + 0 = 0
4 + -5ab = 0

Solving
4 + -5ab = 0

Solving for variable 'a'.

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

Add '-4' to each side of the equation.
4 + -4 + -5ab = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -5ab = 0 + -4
-5ab = 0 + -4

Combine like terms: 0 + -4 = -4
-5ab = -4

Divide each side by '-5b'.
a = 0.8b-1

Simplifying
a = 0.8b-1

See similar equations:

| 27750+200.00w=312.50w | | 1/8+7/12+1/15 | | 162v^7z^5/12v^2z^3 | | (2x+4)/5+2=12 | | (2x+4)/5+2 | | 2[2a-2a(2a+2b)+4a^2]= | | 27750.00+200.00w=50000 | | 6[6a-2a(3a+3b)+6a^2]= | | x^9y^-9/y^-6 | | 6x^6y^4+42x^4y^3+54xy= | | 3(-5)+5(-6)=15 | | 5t^2-20t+10=0 | | 0+5(-3)=15 | | -5t^2-5t+67=0 | | 16t^2-202t+82=0 | | 16t^2-202+82=0 | | 6y^2+20y-16= | | -9+5y=15 | | 9+5y=15 | | Y=8(-1/8)+8 | | kx^2-3k+4x+2=0 | | Y=8(1/8)+8 | | Y=8x1/8+8 | | 5x+7y=20 | | kx^2-3x+4x+2=0 | | 2(3+2x)=5(6+X)-28 | | t^2=3t+6 | | x/2+(-63/2)*x+1=0 | | -11-9+3x+2x=20+x | | x/2+(-63/2) | | ((10x^6)+(8x^4))/(2x^2) | | x/2+(-63/2)*x+1 |

Equations solver categories