-3x-7=3

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Solution for -3x-7=3 equation: 


Simplifying
-3x + -7 = 3

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

Solving
-7 + -3x = 3

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 + -3x = 3 + 7

Combine like terms: -7 + 7 = 0
0 + -3x = 3 + 7
-3x = 3 + 7

Combine like terms: 3 + 7 = 10
-3x = 10

Divide each side by '-3'.
x = -3.333333333

Simplifying
x = -3.333333333

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