x-7=1-9

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Solution for x-7=1-9 equation:


Simplifying
x + -7 = 1 + -9

Reorder the terms:
-7 + x = 1 + -9

Combine like terms: 1 + -9 = -8
-7 + x = -8

Solving
-7 + x = -8

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + x = -8 + 7

Combine like terms: -7 + 7 = 0
0 + x = -8 + 7
x = -8 + 7

Combine like terms: -8 + 7 = -1
x = -1

Simplifying
x = -1

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