2(3a-a)=2-10(a-1)

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Solution for 2(3a-a)=2-10(a-1) equation:


Simplifying
2(3a + -1a) = 2 + -10(a + -1)

Combine like terms: 3a + -1a = 2a
2(2a) = 2 + -10(a + -1)

Remove parenthesis around (2a)
2 * 2a = 2 + -10(a + -1)

Multiply 2 * 2
4a = 2 + -10(a + -1)

Reorder the terms:
4a = 2 + -10(-1 + a)
4a = 2 + (-1 * -10 + a * -10)
4a = 2 + (10 + -10a)

Combine like terms: 2 + 10 = 12
4a = 12 + -10a

Solving
4a = 12 + -10a

Solving for variable 'a'.

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

Add '10a' to each side of the equation.
4a + 10a = 12 + -10a + 10a

Combine like terms: 4a + 10a = 14a
14a = 12 + -10a + 10a

Combine like terms: -10a + 10a = 0
14a = 12 + 0
14a = 12

Divide each side by '14'.
a = 0.8571428571

Simplifying
a = 0.8571428571

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