7a-2a+a-10=

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Solution for 7a-2a+a-10= equation:


Simplifying
7a + -2a + a + -10 = 0

Reorder the terms:
-10 + 7a + -2a + a = 0

Combine like terms: 7a + -2a = 5a
-10 + 5a + a = 0

Combine like terms: 5a + a = 6a
-10 + 6a = 0

Solving
-10 + 6a = 0

Solving for variable 'a'.

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

Add '10' to each side of the equation.
-10 + 10 + 6a = 0 + 10

Combine like terms: -10 + 10 = 0
0 + 6a = 0 + 10
6a = 0 + 10

Combine like terms: 0 + 10 = 10
6a = 10

Divide each side by '6'.
a = 1.666666667

Simplifying
a = 1.666666667

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