2.5a+8=15-4.5

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Solution for 2.5a+8=15-4.5 equation:


Simplifying
2.5a + 8 = 15 + -4.5

Reorder the terms:
8 + 2.5a = 15 + -4.5

Combine like terms: 15 + -4.5 = 10.5
8 + 2.5a = 10.5

Solving
8 + 2.5a = 10.5

Solving for variable 'a'.

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

Add '-8' to each side of the equation.
8 + -8 + 2.5a = 10.5 + -8

Combine like terms: 8 + -8 = 0
0 + 2.5a = 10.5 + -8
2.5a = 10.5 + -8

Combine like terms: 10.5 + -8 = 2.5
2.5a = 2.5

Divide each side by '2.5'.
a = 1

Simplifying
a = 1

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