7(-b+2)=9(-2b-17)

Simple and best practice solution for 7(-b+2)=9(-2b-17) 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+2)=9(-2b-17) equation:


Simplifying
7(-1b + 2) = 9(-2b + -17)

Reorder the terms:
7(2 + -1b) = 9(-2b + -17)
(2 * 7 + -1b * 7) = 9(-2b + -17)
(14 + -7b) = 9(-2b + -17)

Reorder the terms:
14 + -7b = 9(-17 + -2b)
14 + -7b = (-17 * 9 + -2b * 9)
14 + -7b = (-153 + -18b)

Solving
14 + -7b = -153 + -18b

Solving for variable 'b'.

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

Add '18b' to each side of the equation.
14 + -7b + 18b = -153 + -18b + 18b

Combine like terms: -7b + 18b = 11b
14 + 11b = -153 + -18b + 18b

Combine like terms: -18b + 18b = 0
14 + 11b = -153 + 0
14 + 11b = -153

Add '-14' to each side of the equation.
14 + -14 + 11b = -153 + -14

Combine like terms: 14 + -14 = 0
0 + 11b = -153 + -14
11b = -153 + -14

Combine like terms: -153 + -14 = -167
11b = -167

Divide each side by '11'.
b = -15.18181818

Simplifying
b = -15.18181818

See similar equations:

| 2(9-x)=6(x-8) | | 7n+(-1)/8=8 | | 3x-1-(1+2x)=1 | | 3.5w-35=w | | Sm=m(11+3m) | | -6m-10=88 | | 0.25(8w-4)=w+8-2w | | 3.5w-25=w | | 3.5w-25=w | | 2.094x=12 | | 6a+8x-8a+6ax-x= | | 6x+5(x-3)=-7 | | 11x+2=2(4x+1)-x+9 | | 50g=3g+(-552)+1g | | 54=(x*39.04) | | -4x+3(3x-5)=31 | | -4k+55=8k-29 | | -x+3+15x=-6+5x+54 | | (5ab)+(-9ab)= | | 136-7x=38x+16 | | -5-(3m+6)=-3(4m-2) | | 2.094x=4 | | 4-4x=-5 | | 11n=5n+36 | | 4(x+3)-x=-12 | | 180a=1.5 | | 54-12=64 | | 5x+4+x=3+4x+9 | | .6666666666666667x+6=.5x+.25x | | 0=-.15x+.02x^2 | | 8x-20=0.5x+25 | | 5-(3x+5)=15 |

Equations solver categories