13x+4x+8=42

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Solution for 13x+4x+8=42 equation:


Simplifying
13x + 4x + 8 = 42

Reorder the terms:
8 + 13x + 4x = 42

Combine like terms: 13x + 4x = 17x
8 + 17x = 42

Solving
8 + 17x = 42

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 17x = 42 + -8

Combine like terms: 8 + -8 = 0
0 + 17x = 42 + -8
17x = 42 + -8

Combine like terms: 42 + -8 = 34
17x = 34

Divide each side by '17'.
x = 2

Simplifying
x = 2

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