-63=(-7)x(-1)

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Solution for -63=(-7)x(-1) equation:


Simplifying
-63 = (-7) * x(-1)

Reorder the terms for easier multiplication:
-63 = -7 * -1x

Multiply -7 * -1
-63 = 7x

Solving
-63 = 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-63 + -7x = 7x + -7x

Combine like terms: 7x + -7x = 0
-63 + -7x = 0

Add '63' to each side of the equation.
-63 + 63 + -7x = 0 + 63

Combine like terms: -63 + 63 = 0
0 + -7x = 0 + 63
-7x = 0 + 63

Combine like terms: 0 + 63 = 63
-7x = 63

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

Simplifying
x = -9

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