4a+6=2a-20

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Solution for 4a+6=2a-20 equation:


Simplifying
4a + 6 = 2a + -20

Reorder the terms:
6 + 4a = 2a + -20

Reorder the terms:
6 + 4a = -20 + 2a

Solving
6 + 4a = -20 + 2a

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
6 + 4a + -2a = -20 + 2a + -2a

Combine like terms: 4a + -2a = 2a
6 + 2a = -20 + 2a + -2a

Combine like terms: 2a + -2a = 0
6 + 2a = -20 + 0
6 + 2a = -20

Add '-6' to each side of the equation.
6 + -6 + 2a = -20 + -6

Combine like terms: 6 + -6 = 0
0 + 2a = -20 + -6
2a = -20 + -6

Combine like terms: -20 + -6 = -26
2a = -26

Divide each side by '2'.
a = -13

Simplifying
a = -13

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