7=2(1-2b)-3

Simple and best practice solution for 7=2(1-2b)-3 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=2(1-2b)-3 equation:


Simplifying
7 = 2(1 + -2b) + -3
7 = (1 * 2 + -2b * 2) + -3
7 = (2 + -4b) + -3

Reorder the terms:
7 = 2 + -3 + -4b

Combine like terms: 2 + -3 = -1
7 = -1 + -4b

Solving
7 = -1 + -4b

Solving for variable 'b'.

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

Add '4b' to each side of the equation.
7 + 4b = -1 + -4b + 4b

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

Add '-7' to each side of the equation.
7 + -7 + 4b = -1 + -7

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

Combine like terms: -1 + -7 = -8
4b = -8

Divide each side by '4'.
b = -2

Simplifying
b = -2

See similar equations:

| 0.34t=3.54-0.12t | | 8u+u=18 | | an=42-4n | | 2p=16+3p | | 10x-16+4x-15-3x=90 | | y=52x-13/8 | | 8(z-4)= | | Y+38=8 | | 2x^2+2+0=0 | | 10h+7h=-17 | | 5(x+1)+7(x-3)=146 | | 8x+11-3x+4=180 | | 7+15x=4(17x+36)+x | | 3x+2-12=3x+12 | | 65.9/59 | | 20w=-9+19w | | .53333= | | 5y^3-34x^2-7x=0 | | 3p-41=31 | | 5(3t-3)=55 | | 5v+9=10 | | ln(x+1)-ln(x+2)=ln(x+1) | | 5x+21=-3y | | 5x+-7=2x+1 | | 1+3c=5(1-c)+8c | | 28=2y-10 | | 3ax+bx=0 | | 4t+9s+36=0 | | 4.25=12.6x | | 6y=4sin | | 6y-3z+5x=67 | | 5sinx+3cosx=4 |

Equations solver categories