(x+3)+5x=45

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Solution for (x+3)+5x=45 equation:


Simplifying
(x + 3) + 5x = 45

Reorder the terms:
(3 + x) + 5x = 45

Remove parenthesis around (3 + x)
3 + x + 5x = 45

Combine like terms: x + 5x = 6x
3 + 6x = 45

Solving
3 + 6x = 45

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 6x = 45 + -3

Combine like terms: 3 + -3 = 0
0 + 6x = 45 + -3
6x = 45 + -3

Combine like terms: 45 + -3 = 42
6x = 42

Divide each side by '6'.
x = 7

Simplifying
x = 7

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