-3-4x-5x=-66

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Solution for -3-4x-5x=-66 equation:


Simplifying
-3 + -4x + -5x = -66

Combine like terms: -4x + -5x = -9x
-3 + -9x = -66

Solving
-3 + -9x = -66

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 + -9x = -66 + 3

Combine like terms: -3 + 3 = 0
0 + -9x = -66 + 3
-9x = -66 + 3

Combine like terms: -66 + 3 = -63
-9x = -63

Divide each side by '-9'.
x = 7

Simplifying
x = 7

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