40=2x+4x

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Solution for 40=2x+4x equation:


Simplifying
40 = 2x + 4x

Combine like terms: 2x + 4x = 6x
40 = 6x

Solving
40 = 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
40 + -6x = 6x + -6x

Combine like terms: 6x + -6x = 0
40 + -6x = 0

Add '-40' to each side of the equation.
40 + -40 + -6x = 0 + -40

Combine like terms: 40 + -40 = 0
0 + -6x = 0 + -40
-6x = 0 + -40

Combine like terms: 0 + -40 = -40
-6x = -40

Divide each side by '-6'.
x = 6.666666667

Simplifying
x = 6.666666667

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