6x+5+3x+10=42

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Solution for 6x+5+3x+10=42 equation:


Simplifying
6x + 5 + 3x + 10 = 42

Reorder the terms:
5 + 10 + 6x + 3x = 42

Combine like terms: 5 + 10 = 15
15 + 6x + 3x = 42

Combine like terms: 6x + 3x = 9x
15 + 9x = 42

Solving
15 + 9x = 42

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + 9x = 42 + -15

Combine like terms: 15 + -15 = 0
0 + 9x = 42 + -15
9x = 42 + -15

Combine like terms: 42 + -15 = 27
9x = 27

Divide each side by '9'.
x = 3

Simplifying
x = 3

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