-7(2b-4)=5

Simple and best practice solution for -7(2b-4)=5 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(2b-4)=5 equation:


Simplifying
-7(2b + -4) = 5

Reorder the terms:
-7(-4 + 2b) = 5
(-4 * -7 + 2b * -7) = 5
(28 + -14b) = 5

Solving
28 + -14b = 5

Solving for variable 'b'.

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

Add '-28' to each side of the equation.
28 + -28 + -14b = 5 + -28

Combine like terms: 28 + -28 = 0
0 + -14b = 5 + -28
-14b = 5 + -28

Combine like terms: 5 + -28 = -23
-14b = -23

Divide each side by '-14'.
b = 1.642857143

Simplifying
b = 1.642857143

See similar equations:

| 13+x=13x | | 7+3(6-4n)=2n | | 0=2400-400x+12x^2 | | -8-3t+2=-5t-6t | | 11-(x+4)=6 | | 0=(60-2x)(40-2x)(x) | | 23+14t=13 | | 57=2x+27+27+30 | | 0=2400-400x-12x^2 | | (-4-6x)=10 | | 1.5x^2+3x+2=0 | | 0=0.9b+0.02b-b | | x^2+4x+39=0 | | x-0.7=-22 | | 7+10-47=-11 | | 7+10-4t=-11 | | 4(d+6)+1=11 | | 4w=64 | | 0=40x-3x^2 | | 2(1l-6)+1l-6+1=54 | | 2(1l-6)+1-6+1=54 | | 3.5a=2.1 | | 2x-10=120 | | 32=(x+7)+3x+x | | (3x+10)+(3x+10)=8x-7 | | -81x^2=-4 | | x^3=-98 | | 14x^2-3x-2=0 | | -2.33(3W-2)=-21 | | x^3+125=27 | | x^2+4=225 | | x^2+x-12=-12 |

Equations solver categories