1.7a+8-1.62a=0.4a-0.32+8

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Solution for 1.7a+8-1.62a=0.4a-0.32+8 equation:


Simplifying
1.7a + 8 + -1.62a = 0.4a + -0.32 + 8

Reorder the terms:
8 + 1.7a + -1.62a = 0.4a + -0.32 + 8

Combine like terms: 1.7a + -1.62a = 0.08a
8 + 0.08a = 0.4a + -0.32 + 8

Reorder the terms:
8 + 0.08a = -0.32 + 8 + 0.4a

Combine like terms: -0.32 + 8 = 7.68
8 + 0.08a = 7.68 + 0.4a

Solving
8 + 0.08a = 7.68 + 0.4a

Solving for variable 'a'.

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

Add '-0.4a' to each side of the equation.
8 + 0.08a + -0.4a = 7.68 + 0.4a + -0.4a

Combine like terms: 0.08a + -0.4a = -0.32a
8 + -0.32a = 7.68 + 0.4a + -0.4a

Combine like terms: 0.4a + -0.4a = 0.0
8 + -0.32a = 7.68 + 0.0
8 + -0.32a = 7.68

Add '-8' to each side of the equation.
8 + -8 + -0.32a = 7.68 + -8

Combine like terms: 8 + -8 = 0
0 + -0.32a = 7.68 + -8
-0.32a = 7.68 + -8

Combine like terms: 7.68 + -8 = -0.32
-0.32a = -0.32

Divide each side by '-0.32'.
a = 1

Simplifying
a = 1

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