3x=42+10x

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Solution for 3x=42+10x equation:


Simplifying
3x = 42 + 10x

Solving
3x = 42 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
3x + -10x = 42 + 10x + -10x

Combine like terms: 3x + -10x = -7x
-7x = 42 + 10x + -10x

Combine like terms: 10x + -10x = 0
-7x = 42 + 0
-7x = 42

Divide each side by '-7'.
x = -6

Simplifying
x = -6

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