-6.9-4z-6.9-42x=-5z-12.2

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Solution for -6.9-4z-6.9-42x=-5z-12.2 equation:


Simplifying
-6.9 + -4z + -6.9 + -42x = -5z + -12.2

Reorder the terms:
-6.9 + -6.9 + -42x + -4z = -5z + -12.2

Combine like terms: -6.9 + -6.9 = -13.8
-13.8 + -42x + -4z = -5z + -12.2

Reorder the terms:
-13.8 + -42x + -4z = -12.2 + -5z

Solving
-13.8 + -42x + -4z = -12.2 + -5z

Solving for variable 'x'.

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

Add '13.8' to each side of the equation.
-13.8 + -42x + 13.8 + -4z = -12.2 + 13.8 + -5z

Reorder the terms:
-13.8 + 13.8 + -42x + -4z = -12.2 + 13.8 + -5z

Combine like terms: -13.8 + 13.8 = 0.0
0.0 + -42x + -4z = -12.2 + 13.8 + -5z
-42x + -4z = -12.2 + 13.8 + -5z

Combine like terms: -12.2 + 13.8 = 1.6
-42x + -4z = 1.6 + -5z

Add '4z' to each side of the equation.
-42x + -4z + 4z = 1.6 + -5z + 4z

Combine like terms: -4z + 4z = 0
-42x + 0 = 1.6 + -5z + 4z
-42x = 1.6 + -5z + 4z

Combine like terms: -5z + 4z = -1z
-42x = 1.6 + -1z

Divide each side by '-42'.
x = -0.0380952381 + 0.02380952381z

Simplifying
x = -0.0380952381 + 0.02380952381z

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