-7+4a+6a=1+6a+3a

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Solution for -7+4a+6a=1+6a+3a equation:


Simplifying
-7 + 4a + 6a = 1 + 6a + 3a

Combine like terms: 4a + 6a = 10a
-7 + 10a = 1 + 6a + 3a

Combine like terms: 6a + 3a = 9a
-7 + 10a = 1 + 9a

Solving
-7 + 10a = 1 + 9a

Solving for variable 'a'.

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

Add '-9a' to each side of the equation.
-7 + 10a + -9a = 1 + 9a + -9a

Combine like terms: 10a + -9a = 1a
-7 + 1a = 1 + 9a + -9a

Combine like terms: 9a + -9a = 0
-7 + 1a = 1 + 0
-7 + 1a = 1

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

Combine like terms: -7 + 7 = 0
0 + 1a = 1 + 7
1a = 1 + 7

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

Divide each side by '1'.
a = 8

Simplifying
a = 8

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