-9-b+8b=-2

Simple and best practice solution for -9-b+8b=-2 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 -9-b+8b=-2 equation:


Simplifying
-9 + -1b + 8b = -2

Combine like terms: -1b + 8b = 7b
-9 + 7b = -2

Solving
-9 + 7b = -2

Solving for variable 'b'.

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

Add '9' to each side of the equation.
-9 + 9 + 7b = -2 + 9

Combine like terms: -9 + 9 = 0
0 + 7b = -2 + 9
7b = -2 + 9

Combine like terms: -2 + 9 = 7
7b = 7

Divide each side by '7'.
b = 1

Simplifying
b = 1

See similar equations:

| 2.1x+2.6=-5.8 | | 18x+6-12x-12=24 | | 6z+9-7=4z+2z+12 | | 7x=252 | | -2(x-3)+4=-(x+1) | | 11c-14c=12 | | 3/7×=5 | | 3(x+2)+4x=2(x+3)+5x | | 15x=189 | | (x^(r/s))^(s/r) | | 2j-j=20 | | 2x^2-20x-13=0 | | 5x+18-4x=36 | | s=1/3 | | 44=(2x+1)(x+3) | | -(3y+2)-(2y-6)=2 | | x^4-18x^2-8x+21=0 | | 4x+3y=-7+3y | | 4(10+2x)=3x+5(x+8) | | -10+y+3=4y+-13 | | 3=2.5(8+a) | | W/13=-15 | | 10(v+2)-4v=3(2v+2)-8 | | 2x-1/3=5/6 | | 8y-25=-2(-4y-5) | | 3/5x-1/3=10/3 | | 2x+y=142 | | 7(10+4)= | | 7x-21=3x-9 | | 0.25-0.25+0.25=0.5-0 | | 30.00+0.75x=1.75x | | -q=-6-4q |

Equations solver categories