6a+4=2(5a-4)

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Solution for 6a+4=2(5a-4) equation:


Simplifying
6a + 4 = 2(5a + -4)

Reorder the terms:
4 + 6a = 2(5a + -4)

Reorder the terms:
4 + 6a = 2(-4 + 5a)
4 + 6a = (-4 * 2 + 5a * 2)
4 + 6a = (-8 + 10a)

Solving
4 + 6a = -8 + 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.
4 + 6a + -10a = -8 + 10a + -10a

Combine like terms: 6a + -10a = -4a
4 + -4a = -8 + 10a + -10a

Combine like terms: 10a + -10a = 0
4 + -4a = -8 + 0
4 + -4a = -8

Add '-4' to each side of the equation.
4 + -4 + -4a = -8 + -4

Combine like terms: 4 + -4 = 0
0 + -4a = -8 + -4
-4a = -8 + -4

Combine like terms: -8 + -4 = -12
-4a = -12

Divide each side by '-4'.
a = 3

Simplifying
a = 3

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