3-4x-7x=-63

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Solution for 3-4x-7x=-63 equation: 


Simplifying
3 + -4x + -7x = -63

Combine like terms: -4x + -7x = -11x
3 + -11x = -63

Solving
3 + -11x = -63

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 = -63 + -3

Combine like terms: 3 + -3 = 0
0 + -11x = -63 + -3
-11x = -63 + -3

Combine like terms: -63 + -3 = -66
-11x = -66

Divide each side by '-11'.
x = 6

Simplifying
x = 6

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