(2x+5)+(x+5)=43

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Solution for (2x+5)+(x+5)=43 equation:


Simplifying
(2x + 5) + (x + 5) = 43

Reorder the terms:
(5 + 2x) + (x + 5) = 43

Remove parenthesis around (5 + 2x)
5 + 2x + (x + 5) = 43

Reorder the terms:
5 + 2x + (5 + x) = 43

Remove parenthesis around (5 + x)
5 + 2x + 5 + x = 43

Reorder the terms:
5 + 5 + 2x + x = 43

Combine like terms: 5 + 5 = 10
10 + 2x + x = 43

Combine like terms: 2x + x = 3x
10 + 3x = 43

Solving
10 + 3x = 43

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 3x = 43 + -10

Combine like terms: 10 + -10 = 0
0 + 3x = 43 + -10
3x = 43 + -10

Combine like terms: 43 + -10 = 33
3x = 33

Divide each side by '3'.
x = 11

Simplifying
x = 11

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