2(b+8)=7b+4

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Solution for 2(b+8)=7b+4 equation:


Simplifying
2(b + 8) = 7b + 4

Reorder the terms:
2(8 + b) = 7b + 4
(8 * 2 + b * 2) = 7b + 4
(16 + 2b) = 7b + 4

Reorder the terms:
16 + 2b = 4 + 7b

Solving
16 + 2b = 4 + 7b

Solving for variable 'b'.

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

Add '-7b' to each side of the equation.
16 + 2b + -7b = 4 + 7b + -7b

Combine like terms: 2b + -7b = -5b
16 + -5b = 4 + 7b + -7b

Combine like terms: 7b + -7b = 0
16 + -5b = 4 + 0
16 + -5b = 4

Add '-16' to each side of the equation.
16 + -16 + -5b = 4 + -16

Combine like terms: 16 + -16 = 0
0 + -5b = 4 + -16
-5b = 4 + -16

Combine like terms: 4 + -16 = -12
-5b = -12

Divide each side by '-5'.
b = 2.4

Simplifying
b = 2.4

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