(2x+14)+(x+20)=90

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Solution for (2x+14)+(x+20)=90 equation:


Simplifying
(2x + 14) + (x + 20) = 90

Reorder the terms:
(14 + 2x) + (x + 20) = 90

Remove parenthesis around (14 + 2x)
14 + 2x + (x + 20) = 90

Reorder the terms:
14 + 2x + (20 + x) = 90

Remove parenthesis around (20 + x)
14 + 2x + 20 + x = 90

Reorder the terms:
14 + 20 + 2x + x = 90

Combine like terms: 14 + 20 = 34
34 + 2x + x = 90

Combine like terms: 2x + x = 3x
34 + 3x = 90

Solving
34 + 3x = 90

Solving for variable 'x'.

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

Add '-34' to each side of the equation.
34 + -34 + 3x = 90 + -34

Combine like terms: 34 + -34 = 0
0 + 3x = 90 + -34
3x = 90 + -34

Combine like terms: 90 + -34 = 56
3x = 56

Divide each side by '3'.
x = 18.66666667

Simplifying
x = 18.66666667

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