2b+42=7a+33

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Solution for 2b+42=7a+33 equation:


Simplifying
2b + 42 = 7a + 33

Reorder the terms:
42 + 2b = 7a + 33

Reorder the terms:
42 + 2b = 33 + 7a

Solving
42 + 2b = 33 + 7a

Solving for variable 'b'.

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

Add '-42' to each side of the equation.
42 + -42 + 2b = 33 + -42 + 7a

Combine like terms: 42 + -42 = 0
0 + 2b = 33 + -42 + 7a
2b = 33 + -42 + 7a

Combine like terms: 33 + -42 = -9
2b = -9 + 7a

Divide each side by '2'.
b = -4.5 + 3.5a

Simplifying
b = -4.5 + 3.5a

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