.2(a+10)=-3

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Solution for .2(a+10)=-3 equation:


Simplifying
0.2(a + 10) = -3

Reorder the terms:
0.2(10 + a) = -3
(10 * 0.2 + a * 0.2) = -3
(2 + 0.2a) = -3

Solving
2 + 0.2a = -3

Solving for variable 'a'.

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

Add '-2' to each side of the equation.
2 + -2 + 0.2a = -3 + -2

Combine like terms: 2 + -2 = 0
0 + 0.2a = -3 + -2
0.2a = -3 + -2

Combine like terms: -3 + -2 = -5
0.2a = -5

Divide each side by '0.2'.
a = -25

Simplifying
a = -25

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