-2b+8=3b-7

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


Simplifying
-2b + 8 = 3b + -7

Reorder the terms:
8 + -2b = 3b + -7

Reorder the terms:
8 + -2b = -7 + 3b

Solving
8 + -2b = -7 + 3b

Solving for variable 'b'.

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

Add '-3b' to each side of the equation.
8 + -2b + -3b = -7 + 3b + -3b

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

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

Add '-8' to each side of the equation.
8 + -8 + -5b = -7 + -8

Combine like terms: 8 + -8 = 0
0 + -5b = -7 + -8
-5b = -7 + -8

Combine like terms: -7 + -8 = -15
-5b = -15

Divide each side by '-5'.
b = 3

Simplifying
b = 3

See similar equations:

| x-3y=4v | | 3x^2-2x-1=0 | | 4y-6+y=-21 | | x^2-13x-14=0 | | 4x^2-x-7=0 | | 2(x+8)-9=5 | | y=20x^2-49x+30 | | 2x-3+x+6=x+2x-3+x+2x-3 | | 3x+8=23-6 | | 2c+9=25 | | x-6y=17 | | -42-4x=12-10x | | 38=9+12+c | | -6k-15=-57 | | 6+2x-3+x=2(x)+2(2x-3) | | -6k-15=57 | | -6-15=57 | | 80-5x=8x+15 | | 8+x=9 | | 125u^3+216=0 | | 3p-10=8 | | x-3(X-5)=3-(4X+6) | | 2x^2-13x+20=0 | | x^2+5x-21=9x | | -5x-42=x | | 7x^4+21x+14=0 | | 131-3x=6x+5 | | x*4+184=x*13-14 | | 10-6v+9v=28 | | 20=5-m | | 6x^2-13x-11=-10x-8 | | 15x-7=5(3x-2)+11 |

Equations solver categories