2a-4+8a=a-11+5a

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Solution for 2a-4+8a=a-11+5a equation:


Simplifying
2a + -4 + 8a = a + -11 + 5a

Reorder the terms:
-4 + 2a + 8a = a + -11 + 5a

Combine like terms: 2a + 8a = 10a
-4 + 10a = a + -11 + 5a

Reorder the terms:
-4 + 10a = -11 + a + 5a

Combine like terms: a + 5a = 6a
-4 + 10a = -11 + 6a

Solving
-4 + 10a = -11 + 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.
-4 + 10a + -6a = -11 + 6a + -6a

Combine like terms: 10a + -6a = 4a
-4 + 4a = -11 + 6a + -6a

Combine like terms: 6a + -6a = 0
-4 + 4a = -11 + 0
-4 + 4a = -11

Add '4' to each side of the equation.
-4 + 4 + 4a = -11 + 4

Combine like terms: -4 + 4 = 0
0 + 4a = -11 + 4
4a = -11 + 4

Combine like terms: -11 + 4 = -7
4a = -7

Divide each side by '4'.
a = -1.75

Simplifying
a = -1.75

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