3(b-2)+5(4-6b)=5b+7+7-3b

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Solution for 3(b-2)+5(4-6b)=5b+7+7-3b equation:


Simplifying
3(b + -2) + 5(4 + -6b) = 5b + 7 + 7 + -3b

Reorder the terms:
3(-2 + b) + 5(4 + -6b) = 5b + 7 + 7 + -3b
(-2 * 3 + b * 3) + 5(4 + -6b) = 5b + 7 + 7 + -3b
(-6 + 3b) + 5(4 + -6b) = 5b + 7 + 7 + -3b
-6 + 3b + (4 * 5 + -6b * 5) = 5b + 7 + 7 + -3b
-6 + 3b + (20 + -30b) = 5b + 7 + 7 + -3b

Reorder the terms:
-6 + 20 + 3b + -30b = 5b + 7 + 7 + -3b

Combine like terms: -6 + 20 = 14
14 + 3b + -30b = 5b + 7 + 7 + -3b

Combine like terms: 3b + -30b = -27b
14 + -27b = 5b + 7 + 7 + -3b

Reorder the terms:
14 + -27b = 7 + 7 + 5b + -3b

Combine like terms: 7 + 7 = 14
14 + -27b = 14 + 5b + -3b

Combine like terms: 5b + -3b = 2b
14 + -27b = 14 + 2b

Add '-14' to each side of the equation.
14 + -14 + -27b = 14 + -14 + 2b

Combine like terms: 14 + -14 = 0
0 + -27b = 14 + -14 + 2b
-27b = 14 + -14 + 2b

Combine like terms: 14 + -14 = 0
-27b = 0 + 2b
-27b = 2b

Solving
-27b = 2b

Solving for variable 'b'.

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

Add '-2b' to each side of the equation.
-27b + -2b = 2b + -2b

Combine like terms: -27b + -2b = -29b
-29b = 2b + -2b

Combine like terms: 2b + -2b = 0
-29b = 0

Divide each side by '-29'.
b = 0

Simplifying
b = 0

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