7x=66-4x

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Solution for 7x=66-4x equation: 


Simplifying
7x = 66 + -4x

Solving
7x = 66 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
7x + 4x = 66 + -4x + 4x

Combine like terms: 7x + 4x = 11x
11x = 66 + -4x + 4x

Combine like terms: -4x + 4x = 0
11x = 66 + 0
11x = 66

Divide each side by '11'.
x = 6

Simplifying
x = 6

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