B+12=4(B-17)

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Solution for B+12=4(B-17) equation:


Simplifying
B + 12 = 4(B + -17)

Reorder the terms:
12 + B = 4(B + -17)

Reorder the terms:
12 + B = 4(-17 + B)
12 + B = (-17 * 4 + B * 4)
12 + B = (-68 + 4B)

Solving
12 + B = -68 + 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.
12 + B + -4B = -68 + 4B + -4B

Combine like terms: B + -4B = -3B
12 + -3B = -68 + 4B + -4B

Combine like terms: 4B + -4B = 0
12 + -3B = -68 + 0
12 + -3B = -68

Add '-12' to each side of the equation.
12 + -12 + -3B = -68 + -12

Combine like terms: 12 + -12 = 0
0 + -3B = -68 + -12
-3B = -68 + -12

Combine like terms: -68 + -12 = -80
-3B = -80

Divide each side by '-3'.
B = 26.66666667

Simplifying
B = 26.66666667

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