4a+9.5-2.5=-28.5

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Solution for 4a+9.5-2.5=-28.5 equation:


Simplifying
4a + 9.5 + -2.5 = -28.5

Reorder the terms:
9.5 + -2.5 + 4a = -28.5

Combine like terms: 9.5 + -2.5 = 7
7 + 4a = -28.5

Solving
7 + 4a = -28.5

Solving for variable 'a'.

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

Add '-7' to each side of the equation.
7 + -7 + 4a = -28.5 + -7

Combine like terms: 7 + -7 = 0
0 + 4a = -28.5 + -7
4a = -28.5 + -7

Combine like terms: -28.5 + -7 = -35.5
4a = -35.5

Divide each side by '4'.
a = -8.875

Simplifying
a = -8.875

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