-9(2-10a)+8a=y

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Solution for -9(2-10a)+8a=y equation:


Simplifying
-9(2 + -10a) + 8a = y
(2 * -9 + -10a * -9) + 8a = y
(-18 + 90a) + 8a = y

Combine like terms: 90a + 8a = 98a
-18 + 98a = y

Solving
-18 + 98a = y

Solving for variable 'a'.

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

Add '18' to each side of the equation.
-18 + 18 + 98a = 18 + y

Combine like terms: -18 + 18 = 0
0 + 98a = 18 + y
98a = 18 + y

Divide each side by '98'.
a = 0.1836734694 + 0.01020408163y

Simplifying
a = 0.1836734694 + 0.01020408163y

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