3-7x-4x=-74

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Solution for 3-7x-4x=-74 equation: 


Simplifying
3 + -7x + -4x = -74

Combine like terms: -7x + -4x = -11x
3 + -11x = -74

Solving
3 + -11x = -74

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + -11x = -74 + -3

Combine like terms: 3 + -3 = 0
0 + -11x = -74 + -3
-11x = -74 + -3

Combine like terms: -74 + -3 = -77
-11x = -77

Divide each side by '-11'.
x = 7

Simplifying
x = 7

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