7a-8a-10=2a+6+a

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Solution for 7a-8a-10=2a+6+a equation:


Simplifying
7a + -8a + -10 = 2a + 6 + a

Reorder the terms:
-10 + 7a + -8a = 2a + 6 + a

Combine like terms: 7a + -8a = -1a
-10 + -1a = 2a + 6 + a

Reorder the terms:
-10 + -1a = 6 + 2a + a

Combine like terms: 2a + a = 3a
-10 + -1a = 6 + 3a

Solving
-10 + -1a = 6 + 3a

Solving for variable 'a'.

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

Add '-3a' to each side of the equation.
-10 + -1a + -3a = 6 + 3a + -3a

Combine like terms: -1a + -3a = -4a
-10 + -4a = 6 + 3a + -3a

Combine like terms: 3a + -3a = 0
-10 + -4a = 6 + 0
-10 + -4a = 6

Add '10' to each side of the equation.
-10 + 10 + -4a = 6 + 10

Combine like terms: -10 + 10 = 0
0 + -4a = 6 + 10
-4a = 6 + 10

Combine like terms: 6 + 10 = 16
-4a = 16

Divide each side by '-4'.
a = -4

Simplifying
a = -4

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