1+1.25=2a-1

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


Simplifying
1 + 1.25 = 2a + -1

Combine like terms: 1 + 1.25 = 2.25
2.25 = 2a + -1

Reorder the terms:
2.25 = -1 + 2a

Solving
2.25 = -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.
2.25 + -2a = -1 + 2a + -2a

Combine like terms: 2a + -2a = 0
2.25 + -2a = -1 + 0
2.25 + -2a = -1

Add '-2.25' to each side of the equation.
2.25 + -2.25 + -2a = -1 + -2.25

Combine like terms: 2.25 + -2.25 = 0.00
0.00 + -2a = -1 + -2.25
-2a = -1 + -2.25

Combine like terms: -1 + -2.25 = -3.25
-2a = -3.25

Divide each side by '-2'.
a = 1.625

Simplifying
a = 1.625

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