2a+b+3=93

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Solution for 2a+b+3=93 equation:


Simplifying
2a + b + 3 = 93

Reorder the terms:
3 + 2a + b = 93

Solving
3 + 2a + b = 93

Solving for variable 'a'.

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

Add '-3' to each side of the equation.
3 + 2a + -3 + b = 93 + -3

Reorder the terms:
3 + -3 + 2a + b = 93 + -3

Combine like terms: 3 + -3 = 0
0 + 2a + b = 93 + -3
2a + b = 93 + -3

Combine like terms: 93 + -3 = 90
2a + b = 90

Add '-1b' to each side of the equation.
2a + b + -1b = 90 + -1b

Combine like terms: b + -1b = 0
2a + 0 = 90 + -1b
2a = 90 + -1b

Divide each side by '2'.
a = 45 + -0.5b

Simplifying
a = 45 + -0.5b

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