-2(2b+5)=-7b-1

Simple and best practice solution for -2(2b+5)=-7b-1 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 -2(2b+5)=-7b-1 equation:


Simplifying
-2(2b + 5) = -7b + -1

Reorder the terms:
-2(5 + 2b) = -7b + -1
(5 * -2 + 2b * -2) = -7b + -1
(-10 + -4b) = -7b + -1

Reorder the terms:
-10 + -4b = -1 + -7b

Solving
-10 + -4b = -1 + -7b

Solving for variable 'b'.

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

Add '7b' to each side of the equation.
-10 + -4b + 7b = -1 + -7b + 7b

Combine like terms: -4b + 7b = 3b
-10 + 3b = -1 + -7b + 7b

Combine like terms: -7b + 7b = 0
-10 + 3b = -1 + 0
-10 + 3b = -1

Add '10' to each side of the equation.
-10 + 10 + 3b = -1 + 10

Combine like terms: -10 + 10 = 0
0 + 3b = -1 + 10
3b = -1 + 10

Combine like terms: -1 + 10 = 9
3b = 9

Divide each side by '3'.
b = 3

Simplifying
b = 3

See similar equations:

| A+1.6=-4 | | A=2(4+1x-3)-3(5-1x) | | 3x^2-11x=so | | y=-0.8x^2+2.4x+6 | | f(x)=5x/3x-2 | | a-(-b)= | | 2-(3x-4)=22 | | 4(v+6)=10v+4(v+6) | | r-7.8=2.5 | | 8u=2u+54 | | 15x+12+x=180 | | 47=9b+2 | | -20-v=-5(4v+4) | | -12=d-5.4 | | -5(3+e)-2e=-22 | | (9n/4)-(1/3)=(2/3) | | 3/n=9/45 | | 5(3y-2)=-2(y-12) | | 9n/4)-(1/3)=(2/3) | | c-1.46=8.45 | | 30+2x=3x+5 | | -5(b-7)=30 | | 5x+10y+15z=60 | | x/3-x/9=12 | | A/1.5=1.5 | | 2(-1+2p)=-2(1-3p) | | 20=a-8.7 | | 6+x+10=60-10 | | y+4=-6(x+8) | | 2/8j-1/6=1/2 | | x^3-2x^2+3x-6= | | 6v+1=37 |

Equations solver categories