-5.2-3x-7.7-x=-3x-7.9

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Solution for -5.2-3x-7.7-x=-3x-7.9 equation:


Simplifying
-5.2 + -3x + -7.7 + -1x = -3x + -7.9

Reorder the terms:
-5.2 + -7.7 + -3x + -1x = -3x + -7.9

Combine like terms: -5.2 + -7.7 = -12.9
-12.9 + -3x + -1x = -3x + -7.9

Combine like terms: -3x + -1x = -4x
-12.9 + -4x = -3x + -7.9

Reorder the terms:
-12.9 + -4x = -7.9 + -3x

Solving
-12.9 + -4x = -7.9 + -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.
-12.9 + -4x + 3x = -7.9 + -3x + 3x

Combine like terms: -4x + 3x = -1x
-12.9 + -1x = -7.9 + -3x + 3x

Combine like terms: -3x + 3x = 0
-12.9 + -1x = -7.9 + 0
-12.9 + -1x = -7.9

Add '12.9' to each side of the equation.
-12.9 + 12.9 + -1x = -7.9 + 12.9

Combine like terms: -12.9 + 12.9 = 0.0
0.0 + -1x = -7.9 + 12.9
-1x = -7.9 + 12.9

Combine like terms: -7.9 + 12.9 = 5
-1x = 5

Divide each side by '-1'.
x = -5

Simplifying
x = -5

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