7(b+8)=3(4b-3)

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Solution for 7(b+8)=3(4b-3) equation:


Simplifying
7(b + 8) = 3(4b + -3)

Reorder the terms:
7(8 + b) = 3(4b + -3)
(8 * 7 + b * 7) = 3(4b + -3)
(56 + 7b) = 3(4b + -3)

Reorder the terms:
56 + 7b = 3(-3 + 4b)
56 + 7b = (-3 * 3 + 4b * 3)
56 + 7b = (-9 + 12b)

Solving
56 + 7b = -9 + 12b

Solving for variable 'b'.

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

Add '-12b' to each side of the equation.
56 + 7b + -12b = -9 + 12b + -12b

Combine like terms: 7b + -12b = -5b
56 + -5b = -9 + 12b + -12b

Combine like terms: 12b + -12b = 0
56 + -5b = -9 + 0
56 + -5b = -9

Add '-56' to each side of the equation.
56 + -56 + -5b = -9 + -56

Combine like terms: 56 + -56 = 0
0 + -5b = -9 + -56
-5b = -9 + -56

Combine like terms: -9 + -56 = -65
-5b = -65

Divide each side by '-5'.
b = 13

Simplifying
b = 13

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