a+1.25=1-2a

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Solution for a+1.25=1-2a equation:


Simplifying
a + 1.25 = 1 + -2a

Reorder the terms:
1.25 + a = 1 + -2a

Solving
1.25 + a = 1 + -2a

Solving for variable 'a'.

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

Add '2a' to each side of the equation.
1.25 + a + 2a = 1 + -2a + 2a

Combine like terms: a + 2a = 3a
1.25 + 3a = 1 + -2a + 2a

Combine like terms: -2a + 2a = 0
1.25 + 3a = 1 + 0
1.25 + 3a = 1

Add '-1.25' to each side of the equation.
1.25 + -1.25 + 3a = 1 + -1.25

Combine like terms: 1.25 + -1.25 = 0.00
0.00 + 3a = 1 + -1.25
3a = 1 + -1.25

Combine like terms: 1 + -1.25 = -0.25
3a = -0.25

Divide each side by '3'.
a = -0.08333333333

Simplifying
a = -0.08333333333

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