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

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


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

Reorder the terms:
7(-2 + b) = 5(b + 4)
(-2 * 7 + b * 7) = 5(b + 4)
(-14 + 7b) = 5(b + 4)

Reorder the terms:
-14 + 7b = 5(4 + b)
-14 + 7b = (4 * 5 + b * 5)
-14 + 7b = (20 + 5b)

Solving
-14 + 7b = 20 + 5b

Solving for variable 'b'.

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

Add '-5b' to each side of the equation.
-14 + 7b + -5b = 20 + 5b + -5b

Combine like terms: 7b + -5b = 2b
-14 + 2b = 20 + 5b + -5b

Combine like terms: 5b + -5b = 0
-14 + 2b = 20 + 0
-14 + 2b = 20

Add '14' to each side of the equation.
-14 + 14 + 2b = 20 + 14

Combine like terms: -14 + 14 = 0
0 + 2b = 20 + 14
2b = 20 + 14

Combine like terms: 20 + 14 = 34
2b = 34

Divide each side by '2'.
b = 17

Simplifying
b = 17

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