7b-8=57+10(b-8)

Simple and best practice solution for 7b-8=57+10(b-8) 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 7b-8=57+10(b-8) equation:


Simplifying
7b + -8 = 57 + 10(b + -8)

Reorder the terms:
-8 + 7b = 57 + 10(b + -8)

Reorder the terms:
-8 + 7b = 57 + 10(-8 + b)
-8 + 7b = 57 + (-8 * 10 + b * 10)
-8 + 7b = 57 + (-80 + 10b)

Combine like terms: 57 + -80 = -23
-8 + 7b = -23 + 10b

Solving
-8 + 7b = -23 + 10b

Solving for variable 'b'.

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

Add '-10b' to each side of the equation.
-8 + 7b + -10b = -23 + 10b + -10b

Combine like terms: 7b + -10b = -3b
-8 + -3b = -23 + 10b + -10b

Combine like terms: 10b + -10b = 0
-8 + -3b = -23 + 0
-8 + -3b = -23

Add '8' to each side of the equation.
-8 + 8 + -3b = -23 + 8

Combine like terms: -8 + 8 = 0
0 + -3b = -23 + 8
-3b = -23 + 8

Combine like terms: -23 + 8 = -15
-3b = -15

Divide each side by '-3'.
b = 5

Simplifying
b = 5

See similar equations:

| 5s=s+15+s | | -9y+6=-75 | | 4x+3y=100 | | -3(4+h)=21 | | -78-x=174+11x | | 4x+3x=100 | | -108-2x=3x+32 | | -4m+4=-36 | | 3=4x-23 | | -3x-11=31 | | 9y=-81 | | 7w+10=-4 | | 4b^2-20b=0 | | 3+9(8-4q)-8q= | | x+9=60 | | x^2=84 | | 2(5y-2)+y=-4 | | 8y-4(v+8)=8 | | 2.625x=2+x | | ln(x+4)+ln(x)=ln(12) | | 5x+5=0 | | 37=-3+5(r+6) | | 7=4x-3-7x-11 | | 1.65x=2+x | | 5x+1=5x+7-6 | | -3x-1=-31 | | 3.8x=2+x | | -6(7+7a)=210 | | 2x^2=11x | | 1.5x=2+x | | 7x+10=-67 | | 3x^2-12x+7=0 |

Equations solver categories