5(b-6)=3+8(b+9)

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Solution for 5(b-6)=3+8(b+9) equation:


Simplifying
5(b + -6) = 3 + 8(b + 9)

Reorder the terms:
5(-6 + b) = 3 + 8(b + 9)
(-6 * 5 + b * 5) = 3 + 8(b + 9)
(-30 + 5b) = 3 + 8(b + 9)

Reorder the terms:
-30 + 5b = 3 + 8(9 + b)
-30 + 5b = 3 + (9 * 8 + b * 8)
-30 + 5b = 3 + (72 + 8b)

Combine like terms: 3 + 72 = 75
-30 + 5b = 75 + 8b

Solving
-30 + 5b = 75 + 8b

Solving for variable 'b'.

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

Add '-8b' to each side of the equation.
-30 + 5b + -8b = 75 + 8b + -8b

Combine like terms: 5b + -8b = -3b
-30 + -3b = 75 + 8b + -8b

Combine like terms: 8b + -8b = 0
-30 + -3b = 75 + 0
-30 + -3b = 75

Add '30' to each side of the equation.
-30 + 30 + -3b = 75 + 30

Combine like terms: -30 + 30 = 0
0 + -3b = 75 + 30
-3b = 75 + 30

Combine like terms: 75 + 30 = 105
-3b = 105

Divide each side by '-3'.
b = -35

Simplifying
b = -35

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