X+2(-4-7x)=31

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Solution for X+2(-4-7x)=31 equation:


Simplifying
X + 2(-4 + -7x) = 31
X + (-4 * 2 + -7x * 2) = 31
X + (-8 + -14x) = 31

Reorder the terms:
-8 + X + -14x = 31

Solving
-8 + X + -14x = 31

Solving for variable 'X'.

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

Add '8' to each side of the equation.
-8 + X + 8 + -14x = 31 + 8

Reorder the terms:
-8 + 8 + X + -14x = 31 + 8

Combine like terms: -8 + 8 = 0
0 + X + -14x = 31 + 8
X + -14x = 31 + 8

Combine like terms: 31 + 8 = 39
X + -14x = 39

Add '14x' to each side of the equation.
X + -14x + 14x = 39 + 14x

Combine like terms: -14x + 14x = 0
X + 0 = 39 + 14x
X = 39 + 14x

Simplifying
X = 39 + 14x

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