-1+7(12b-5)=11(5+7b)

Simple and best practice solution for -1+7(12b-5)=11(5+7b) 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 -1+7(12b-5)=11(5+7b) equation:


Simplifying
-1 + 7(12b + -5) = 11(5 + 7b)

Reorder the terms:
-1 + 7(-5 + 12b) = 11(5 + 7b)
-1 + (-5 * 7 + 12b * 7) = 11(5 + 7b)
-1 + (-35 + 84b) = 11(5 + 7b)

Combine like terms: -1 + -35 = -36
-36 + 84b = 11(5 + 7b)
-36 + 84b = (5 * 11 + 7b * 11)
-36 + 84b = (55 + 77b)

Solving
-36 + 84b = 55 + 77b

Solving for variable 'b'.

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

Add '-77b' to each side of the equation.
-36 + 84b + -77b = 55 + 77b + -77b

Combine like terms: 84b + -77b = 7b
-36 + 7b = 55 + 77b + -77b

Combine like terms: 77b + -77b = 0
-36 + 7b = 55 + 0
-36 + 7b = 55

Add '36' to each side of the equation.
-36 + 36 + 7b = 55 + 36

Combine like terms: -36 + 36 = 0
0 + 7b = 55 + 36
7b = 55 + 36

Combine like terms: 55 + 36 = 91
7b = 91

Divide each side by '7'.
b = 13

Simplifying
b = 13

See similar equations:

| -39+t=30 | | -7(1+3x)=-7(x+9) | | 3(9x-1)=-30 | | 9z=12-30 | | x^2-13x-38=0 | | 2/5w-3/2=-7/3 | | 12n3+8x2-6n/2x2 | | 4(v+3)=-5v-33 | | I/(2+I) | | f=9/5c*30+32 | | 6x-16=40 | | 9(-3r-5)=-11(1+4r) | | -28.7=-3.1+u/2 | | -6+16y=9 | | (6x-7)=71 | | 6-3x=5x-10x+15 | | c=5/9(30)(f-32) | | 9d-3=5d-9 | | -7/2a=21 | | 5/3x^2+6/x | | x+(x+1)+(x+2)=66 | | (8a^3/9b)(12b^2/16a) | | 36.7=42.42 | | 6+1.5y=5 | | 8*1(1/8) | | y+7/8=15/16 | | 63=13+u/9 | | n=8*1(1/8) | | 4w-7=3w | | 7+d/6=8 | | 3a+6a-1/2+1 | | X+1/x=10/3 |

Equations solver categories