4a+3a-7=2(3a+1)+a

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Solution for 4a+3a-7=2(3a+1)+a equation: 


Simplifying
4a + 3a + -7 = 2(3a + 1) + a

Reorder the terms:
-7 + 4a + 3a = 2(3a + 1) + a

Combine like terms: 4a + 3a = 7a
-7 + 7a = 2(3a + 1) + a

Reorder the terms:
-7 + 7a = 2(1 + 3a) + a
-7 + 7a = (1 * 2 + 3a * 2) + a
-7 + 7a = (2 + 6a) + a

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

Add '-7a' to each side of the equation.
-7 + 7a + -7a = 2 + 7a + -7a

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

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

Solving
-7 = 2

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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