2(a-b)=8-5a

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Solution for 2(a-b)=8-5a equation:


Simplifying
2(a + -1b) = 8 + -5a
(a * 2 + -1b * 2) = 8 + -5a
(2a + -2b) = 8 + -5a

Solving
2a + -2b = 8 + -5a

Solving for variable 'a'.

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

Add '5a' to each side of the equation.
2a + 5a + -2b = 8 + -5a + 5a

Combine like terms: 2a + 5a = 7a
7a + -2b = 8 + -5a + 5a

Combine like terms: -5a + 5a = 0
7a + -2b = 8 + 0
7a + -2b = 8

Add '2b' to each side of the equation.
7a + -2b + 2b = 8 + 2b

Combine like terms: -2b + 2b = 0
7a + 0 = 8 + 2b
7a = 8 + 2b

Divide each side by '7'.
a = 1.142857143 + 0.2857142857b

Simplifying
a = 1.142857143 + 0.2857142857b

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