-10a+25a+5a-10a=-40

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Solution for -10a+25a+5a-10a=-40 equation:


Simplifying
-10a + 25a + 5a + -10a = -40

Combine like terms: -10a + 25a = 15a
15a + 5a + -10a = -40

Combine like terms: 15a + 5a = 20a
20a + -10a = -40

Combine like terms: 20a + -10a = 10a
10a = -40

Solving
10a = -40

Solving for variable 'a'.

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

Divide each side by '10'.
a = -4

Simplifying
a = -4

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