2(x+3)+45=80

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Solution for 2(x+3)+45=80 equation:


Simplifying
2(x + 3) + 45 = 80

Reorder the terms:
2(3 + x) + 45 = 80
(3 * 2 + x * 2) + 45 = 80
(6 + 2x) + 45 = 80

Reorder the terms:
6 + 45 + 2x = 80

Combine like terms: 6 + 45 = 51
51 + 2x = 80

Solving
51 + 2x = 80

Solving for variable 'x'.

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

Add '-51' to each side of the equation.
51 + -51 + 2x = 80 + -51

Combine like terms: 51 + -51 = 0
0 + 2x = 80 + -51
2x = 80 + -51

Combine like terms: 80 + -51 = 29
2x = 29

Divide each side by '2'.
x = 14.5

Simplifying
x = 14.5

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