2(9+4)=2a-8+4a

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Solution for 2(9+4)=2a-8+4a equation:


Simplifying
2(9 + 4) = 2a + -8 + 4a

Combine like terms: 9 + 4 = 13
2(13) = 2a + -8 + 4a

Multiply 2 * 13
26 = 2a + -8 + 4a

Reorder the terms:
26 = -8 + 2a + 4a

Combine like terms: 2a + 4a = 6a
26 = -8 + 6a

Solving
26 = -8 + 6a

Solving for variable 'a'.

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

Add '-6a' to each side of the equation.
26 + -6a = -8 + 6a + -6a

Combine like terms: 6a + -6a = 0
26 + -6a = -8 + 0
26 + -6a = -8

Add '-26' to each side of the equation.
26 + -26 + -6a = -8 + -26

Combine like terms: 26 + -26 = 0
0 + -6a = -8 + -26
-6a = -8 + -26

Combine like terms: -8 + -26 = -34
-6a = -34

Divide each side by '-6'.
a = 5.666666667

Simplifying
a = 5.666666667

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