3a+2b=b+7

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Solution for 3a+2b=b+7 equation:


Simplifying
3a + 2b = b + 7

Reorder the terms:
3a + 2b = 7 + b

Solving
3a + 2b = 7 + b

Solving for variable 'a'.

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

Add '-2b' to each side of the equation.
3a + 2b + -2b = 7 + b + -2b

Combine like terms: 2b + -2b = 0
3a + 0 = 7 + b + -2b
3a = 7 + b + -2b

Combine like terms: b + -2b = -1b
3a = 7 + -1b

Divide each side by '3'.
a = 2.333333333 + -0.3333333333b

Simplifying
a = 2.333333333 + -0.3333333333b

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