7B+3=3B+40

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Solution for 7B+3=3B+40 equation:


Simplifying
7B + 3 = 3B + 40

Reorder the terms:
3 + 7B = 3B + 40

Reorder the terms:
3 + 7B = 40 + 3B

Solving
3 + 7B = 40 + 3B

Solving for variable 'B'.

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

Add '-3B' to each side of the equation.
3 + 7B + -3B = 40 + 3B + -3B

Combine like terms: 7B + -3B = 4B
3 + 4B = 40 + 3B + -3B

Combine like terms: 3B + -3B = 0
3 + 4B = 40 + 0
3 + 4B = 40

Add '-3' to each side of the equation.
3 + -3 + 4B = 40 + -3

Combine like terms: 3 + -3 = 0
0 + 4B = 40 + -3
4B = 40 + -3

Combine like terms: 40 + -3 = 37
4B = 37

Divide each side by '4'.
B = 9.25

Simplifying
B = 9.25

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