2(7a-10b)=4

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Solution for 2(7a-10b)=4 equation: 


Simplifying
2(7a + -10b) = 4
(7a * 2 + -10b * 2) = 4
(14a + -20b) = 4

Solving
14a + -20b = 4

Solving for variable 'a'.

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

Add '20b' to each side of the equation.
14a + -20b + 20b = 4 + 20b

Combine like terms: -20b + 20b = 0
14a + 0 = 4 + 20b
14a = 4 + 20b

Divide each side by '14'.
a = 0.2857142857 + 1.428571429b

Simplifying
a = 0.2857142857 + 1.428571429b

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