(2x+28)+(x-14)=143

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Solution for (2x+28)+(x-14)=143 equation:


Simplifying
(2x + 28) + (x + -14) = 143

Reorder the terms:
(28 + 2x) + (x + -14) = 143

Remove parenthesis around (28 + 2x)
28 + 2x + (x + -14) = 143

Reorder the terms:
28 + 2x + (-14 + x) = 143

Remove parenthesis around (-14 + x)
28 + 2x + -14 + x = 143

Reorder the terms:
28 + -14 + 2x + x = 143

Combine like terms: 28 + -14 = 14
14 + 2x + x = 143

Combine like terms: 2x + x = 3x
14 + 3x = 143

Solving
14 + 3x = 143

Solving for variable 'x'.

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

Add '-14' to each side of the equation.
14 + -14 + 3x = 143 + -14

Combine like terms: 14 + -14 = 0
0 + 3x = 143 + -14
3x = 143 + -14

Combine like terms: 143 + -14 = 129
3x = 129

Divide each side by '3'.
x = 43

Simplifying
x = 43

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