-4-2a+11=6a-13

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Solution for -4-2a+11=6a-13 equation:


Simplifying
-4 + -2a + 11 = 6a + -13

Reorder the terms:
-4 + 11 + -2a = 6a + -13

Combine like terms: -4 + 11 = 7
7 + -2a = 6a + -13

Reorder the terms:
7 + -2a = -13 + 6a

Solving
7 + -2a = -13 + 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.
7 + -2a + -6a = -13 + 6a + -6a

Combine like terms: -2a + -6a = -8a
7 + -8a = -13 + 6a + -6a

Combine like terms: 6a + -6a = 0
7 + -8a = -13 + 0
7 + -8a = -13

Add '-7' to each side of the equation.
7 + -7 + -8a = -13 + -7

Combine like terms: 7 + -7 = 0
0 + -8a = -13 + -7
-8a = -13 + -7

Combine like terms: -13 + -7 = -20
-8a = -20

Divide each side by '-8'.
a = 2.5

Simplifying
a = 2.5

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