-x-7x+13=3

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Solution for -x-7x+13=3 equation:


Simplifying
-1x + -7x + 13 = 3

Reorder the terms:
13 + -1x + -7x = 3

Combine like terms: -1x + -7x = -8x
13 + -8x = 3

Solving
13 + -8x = 3

Solving for variable 'x'.

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

Add '-13' to each side of the equation.
13 + -13 + -8x = 3 + -13

Combine like terms: 13 + -13 = 0
0 + -8x = 3 + -13
-8x = 3 + -13

Combine like terms: 3 + -13 = -10
-8x = -10

Divide each side by '-8'.
x = 1.25

Simplifying
x = 1.25

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