0.4a+13=-11

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Solution for 0.4a+13=-11 equation: 


Simplifying
0.4a + 13 = -11

Reorder the terms:
13 + 0.4a = -11

Solving
13 + 0.4a = -11

Solving for variable 'a'.

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

Add '-13' to each side of the equation.
13 + -13 + 0.4a = -11 + -13

Combine like terms: 13 + -13 = 0
0 + 0.4a = -11 + -13
0.4a = -11 + -13

Combine like terms: -11 + -13 = -24
0.4a = -24

Divide each side by '0.4'.
a = -60

Simplifying
a = -60

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