3b-(7-b)=

Simple and best practice solution for 3b-(7-b)= 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 3b-(7-b)= equation:


Simplifying
3b + -1(7 + -1b) = 0
3b + (7 * -1 + -1b * -1) = 0
3b + (-7 + 1b) = 0

Reorder the terms:
-7 + 3b + 1b = 0

Combine like terms: 3b + 1b = 4b
-7 + 4b = 0

Solving
-7 + 4b = 0

Solving for variable 'b'.

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

Add '7' to each side of the equation.
-7 + 7 + 4b = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 4b = 0 + 7
4b = 0 + 7

Combine like terms: 0 + 7 = 7
4b = 7

Divide each side by '4'.
b = 1.75

Simplifying
b = 1.75

See similar equations:

| 9x^2-4x+11=0 | | 0.003x^3+100x=0 | | H(t)=16t^2+96t+200 | | ydx=(3x+y^3-y^2)dy | | 10x^2-38x+36=0 | | 5y-10=55 | | 7x+6=6x-5 | | -48-6=1 | | 32=4v-16 | | 6x+8z=7+7y | | -5z(z)-10z=0 | | 25x^2+24x-25=0 | | 7x-3=x+5-2x | | 324+144=c^2 | | 6x-3=-11x+5 | | 2-5x^2=4 | | 5(4+3q)-6(7-q)=-5(3+2q) | | 7-3(2x-5)=4x-6 | | 20y-25=18y | | 8x=-9+6v-5 | | 0.01+5=1 | | x^2+x^2+9=269 | | 0.8+5=1 | | -5(x-3)-29=-14 | | -5(x-3)-29=14 | | 5d-25=2d+11 | | (2x+1)(3x+6)=0 | | (3x+10)(3x+10)=3(x+10) | | 6x+4-3x=10x-17 | | (3x+10)2=3(x+10) | | 2pi(r^2+h)=30 | | 5y^4(4y+3)(y-5)= |

Equations solver categories