12z+4x=-7

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Solution for 12z+4x=-7 equation: 


Simplifying
12z + 4x = -7

Reorder the terms:
4x + 12z = -7

Solving
4x + 12z = -7

Solving for variable 'x'.

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

Add '-12z' to each side of the equation.
4x + 12z + -12z = -7 + -12z

Combine like terms: 12z + -12z = 0
4x + 0 = -7 + -12z
4x = -7 + -12z

Divide each side by '4'.
x = -1.75 + -3z

Simplifying
x = -1.75 + -3z

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