7-b=-2b

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


Simplifying
7 + -1b = -2b

Solving
7 + -1b = -2b

Solving for variable 'b'.

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

Add '2b' to each side of the equation.
7 + -1b + 2b = -2b + 2b

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

Combine like terms: -2b + 2b = 0
7 + 1b = 0

Add '-7' to each side of the equation.
7 + -7 + 1b = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 1b = 0 + -7
1b = 0 + -7

Combine like terms: 0 + -7 = -7
1b = -7

Divide each side by '1'.
b = -7

Simplifying
b = -7

See similar equations:

| 8z-0.4=9z | | 4x+9(-5x-24)=-26 | | f(x)=0.02x^2+0.08x+31.3 | | -5+8-2x=23 | | X^5+35=5x | | 4x^2+14x-6=0 | | C=16+-15c | | A=33H | | P(p+q)-3pq= | | C-(-11c)-(-4c)=16 | | 10x^2-6x-9=0 | | (x-2)(5x+2)=0 | | 7(4x-6)=-56 | | 486-9+6+27*2= | | 18-z=19 | | -7+52=-10y+88 | | 2(x+7)=27 | | T+s= | | 7X=4(X+1) | | -9x=150 | | (v+r)= | | 23+3n=-2(4n-9) | | r+2.7=-4.6 | | X^2-0=0 | | 605m=8 | | (X+1)(x+9)=9 | | 3(f+1)=19 | | -20=2+8(s+7) | | y=x^3+-6x^2+-15x+4 | | 16x^2-140x-200=0 | | B*b-4b-4=16 | | 4x(2x-5)=7 |

Equations solver categories