7=3x-5-7-7

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Solution for 7=3x-5-7-7 equation:


Simplifying
7 = 3x + -5 + -7 + -7

Reorder the terms:
7 = -5 + -7 + -7 + 3x

Combine like terms: -5 + -7 = -12
7 = -12 + -7 + 3x

Combine like terms: -12 + -7 = -19
7 = -19 + 3x

Solving
7 = -19 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
7 + -3x = -19 + 3x + -3x

Combine like terms: 3x + -3x = 0
7 + -3x = -19 + 0
7 + -3x = -19

Add '-7' to each side of the equation.
7 + -7 + -3x = -19 + -7

Combine like terms: 7 + -7 = 0
0 + -3x = -19 + -7
-3x = -19 + -7

Combine like terms: -19 + -7 = -26
-3x = -26

Divide each side by '-3'.
x = 8.666666667

Simplifying
x = 8.666666667

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