77-(-8)x(-9)=

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Solution for 77-(-8)x(-9)= equation:


Simplifying
77 + -1(-8) * x(-9) = 0

Reorder the terms for easier multiplication:
77 + -1 * -8 * -9x = 0

Multiply -1 * -8
77 + 8 * -9x = 0

Multiply 8 * -9
77 + -72x = 0

Solving
77 + -72x = 0

Solving for variable 'x'.

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

Add '-77' to each side of the equation.
77 + -77 + -72x = 0 + -77

Combine like terms: 77 + -77 = 0
0 + -72x = 0 + -77
-72x = 0 + -77

Combine like terms: 0 + -77 = -77
-72x = -77

Divide each side by '-72'.
x = 1.069444444

Simplifying
x = 1.069444444

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