(2x+3)+(x-2)=80

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


Simplifying
(2x + 3) + (x + -2) = 80

Reorder the terms:
(3 + 2x) + (x + -2) = 80

Remove parenthesis around (3 + 2x)
3 + 2x + (x + -2) = 80

Reorder the terms:
3 + 2x + (-2 + x) = 80

Remove parenthesis around (-2 + x)
3 + 2x + -2 + x = 80

Reorder the terms:
3 + -2 + 2x + x = 80

Combine like terms: 3 + -2 = 1
1 + 2x + x = 80

Combine like terms: 2x + x = 3x
1 + 3x = 80

Solving
1 + 3x = 80

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 3x = 80 + -1

Combine like terms: 1 + -1 = 0
0 + 3x = 80 + -1
3x = 80 + -1

Combine like terms: 80 + -1 = 79
3x = 79

Divide each side by '3'.
x = 26.33333333

Simplifying
x = 26.33333333

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