6x+x+3=12-1

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Solution for 6x+x+3=12-1 equation:


Simplifying
6x + x + 3 = 12 + -1

Reorder the terms:
3 + 6x + x = 12 + -1

Combine like terms: 6x + x = 7x
3 + 7x = 12 + -1

Combine like terms: 12 + -1 = 11
3 + 7x = 11

Solving
3 + 7x = 11

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 7x = 11 + -3

Combine like terms: 3 + -3 = 0
0 + 7x = 11 + -3
7x = 11 + -3

Combine like terms: 11 + -3 = 8
7x = 8

Divide each side by '7'.
x = 1.142857143

Simplifying
x = 1.142857143

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