0.125(a+2)=0.142857142(9-a)

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Solution for 0.125(a+2)=0.142857142(9-a) equation:


Simplifying
0.125(a + 2) = 0.142857142(9 + -1a)

Reorder the terms:
0.125(2 + a) = 0.142857142(9 + -1a)
(2 * 0.125 + a * 0.125) = 0.142857142(9 + -1a)
(0.25 + 0.125a) = 0.142857142(9 + -1a)
0.25 + 0.125a = (9 * 0.142857142 + -1a * 0.142857142)
0.25 + 0.125a = (1.285714278 + -0.142857142a)

Solving
0.25 + 0.125a = 1.285714278 + -0.142857142a

Solving for variable 'a'.

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

Add '0.142857142a' to each side of the equation.
0.25 + 0.125a + 0.142857142a = 1.285714278 + -0.142857142a + 0.142857142a

Combine like terms: 0.125a + 0.142857142a = 0.267857142a
0.25 + 0.267857142a = 1.285714278 + -0.142857142a + 0.142857142a

Combine like terms: -0.142857142a + 0.142857142a = 0.000000000
0.25 + 0.267857142a = 1.285714278 + 0.000000000
0.25 + 0.267857142a = 1.285714278

Add '-0.25' to each side of the equation.
0.25 + -0.25 + 0.267857142a = 1.285714278 + -0.25

Combine like terms: 0.25 + -0.25 = 0.00
0.00 + 0.267857142a = 1.285714278 + -0.25
0.267857142a = 1.285714278 + -0.25

Combine like terms: 1.285714278 + -0.25 = 1.035714278
0.267857142a = 1.035714278

Divide each side by '0.267857142'.
a = 3.86666665

Simplifying
a = 3.86666665

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