7X+2=X-4

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Solution for 7X+2=X-4 equation: 


Simplifying
7X + 2 = X + -4

Reorder the terms:
2 + 7X = X + -4

Reorder the terms:
2 + 7X = -4 + X

Solving
2 + 7X = -4 + X

Solving for variable 'X'.

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

Add '-1X' to each side of the equation.
2 + 7X + -1X = -4 + X + -1X

Combine like terms: 7X + -1X = 6X
2 + 6X = -4 + X + -1X

Combine like terms: X + -1X = 0
2 + 6X = -4 + 0
2 + 6X = -4

Add '-2' to each side of the equation.
2 + -2 + 6X = -4 + -2

Combine like terms: 2 + -2 = 0
0 + 6X = -4 + -2
6X = -4 + -2

Combine like terms: -4 + -2 = -6
6X = -6

Divide each side by '6'.
X = -1

Simplifying
X = -1

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