7(2x+4)+2(5-7x-3x)=14

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Solution for 7(2x+4)+2(5-7x-3x)=14 equation:


Simplifying
7(2x + 4) + 2(5 + -7x + -3x) = 14

Reorder the terms:
7(4 + 2x) + 2(5 + -7x + -3x) = 14
(4 * 7 + 2x * 7) + 2(5 + -7x + -3x) = 14
(28 + 14x) + 2(5 + -7x + -3x) = 14

Combine like terms: -7x + -3x = -10x
28 + 14x + 2(5 + -10x) = 14
28 + 14x + (5 * 2 + -10x * 2) = 14
28 + 14x + (10 + -20x) = 14

Reorder the terms:
28 + 10 + 14x + -20x = 14

Combine like terms: 28 + 10 = 38
38 + 14x + -20x = 14

Combine like terms: 14x + -20x = -6x
38 + -6x = 14

Solving
38 + -6x = 14

Solving for variable 'x'.

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

Add '-38' to each side of the equation.
38 + -38 + -6x = 14 + -38

Combine like terms: 38 + -38 = 0
0 + -6x = 14 + -38
-6x = 14 + -38

Combine like terms: 14 + -38 = -24
-6x = -24

Divide each side by '-6'.
x = 4

Simplifying
x = 4

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