3x-4(2x-14)=31

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Solution for 3x-4(2x-14)=31 equation:


Simplifying
3x + -4(2x + -14) = 31

Reorder the terms:
3x + -4(-14 + 2x) = 31
3x + (-14 * -4 + 2x * -4) = 31
3x + (56 + -8x) = 31

Reorder the terms:
56 + 3x + -8x = 31

Combine like terms: 3x + -8x = -5x
56 + -5x = 31

Solving
56 + -5x = 31

Solving for variable 'x'.

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

Add '-56' to each side of the equation.
56 + -56 + -5x = 31 + -56

Combine like terms: 56 + -56 = 0
0 + -5x = 31 + -56
-5x = 31 + -56

Combine like terms: 31 + -56 = -25
-5x = -25

Divide each side by '-5'.
x = 5

Simplifying
x = 5

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