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

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


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

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

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

Solving
14 + 7b = 20 + 4b

Solving for variable 'b'.

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

Add '-4b' to each side of the equation.
14 + 7b + -4b = 20 + 4b + -4b

Combine like terms: 7b + -4b = 3b
14 + 3b = 20 + 4b + -4b

Combine like terms: 4b + -4b = 0
14 + 3b = 20 + 0
14 + 3b = 20

Add '-14' to each side of the equation.
14 + -14 + 3b = 20 + -14

Combine like terms: 14 + -14 = 0
0 + 3b = 20 + -14
3b = 20 + -14

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

Divide each side by '3'.
b = 2

Simplifying
b = 2

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