2(2a-9)=6a+4

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Solution for 2(2a-9)=6a+4 equation:


Simplifying
2(2a + -9) = 6a + 4

Reorder the terms:
2(-9 + 2a) = 6a + 4
(-9 * 2 + 2a * 2) = 6a + 4
(-18 + 4a) = 6a + 4

Reorder the terms:
-18 + 4a = 4 + 6a

Solving
-18 + 4a = 4 + 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.
-18 + 4a + -6a = 4 + 6a + -6a

Combine like terms: 4a + -6a = -2a
-18 + -2a = 4 + 6a + -6a

Combine like terms: 6a + -6a = 0
-18 + -2a = 4 + 0
-18 + -2a = 4

Add '18' to each side of the equation.
-18 + 18 + -2a = 4 + 18

Combine like terms: -18 + 18 = 0
0 + -2a = 4 + 18
-2a = 4 + 18

Combine like terms: 4 + 18 = 22
-2a = 22

Divide each side by '-2'.
a = -11

Simplifying
a = -11

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