2x+(x+26)=90

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Solution for 2x+(x+26)=90 equation:


Simplifying
2x + (x + 26) = 90

Reorder the terms:
2x + (26 + x) = 90

Remove parenthesis around (26 + x)
2x + 26 + x = 90

Reorder the terms:
26 + 2x + x = 90

Combine like terms: 2x + x = 3x
26 + 3x = 90

Solving
26 + 3x = 90

Solving for variable 'x'.

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

Add '-26' to each side of the equation.
26 + -26 + 3x = 90 + -26

Combine like terms: 26 + -26 = 0
0 + 3x = 90 + -26
3x = 90 + -26

Combine like terms: 90 + -26 = 64
3x = 64

Divide each side by '3'.
x = 21.33333333

Simplifying
x = 21.33333333

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