1+7a=2+6+8a-2a

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Solution for 1+7a=2+6+8a-2a equation:


Simplifying
1 + 7a = 2 + 6 + 8a + -2a

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

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

Solving
1 + 7a = 8 + 6a

Solving for variable 'a'.

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

Add '-6a' to each side of the equation.
1 + 7a + -6a = 8 + 6a + -6a

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

Combine like terms: 6a + -6a = 0
1 + 1a = 8 + 0
1 + 1a = 8

Add '-1' to each side of the equation.
1 + -1 + 1a = 8 + -1

Combine like terms: 1 + -1 = 0
0 + 1a = 8 + -1
1a = 8 + -1

Combine like terms: 8 + -1 = 7
1a = 7

Divide each side by '1'.
a = 7

Simplifying
a = 7

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