.67(4z-2)+2z=3z+12

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Solution for .67(4z-2)+2z=3z+12 equation:


Simplifying
0.67(4z + -2) + 2z = 3z + 12

Reorder the terms:
0.67(-2 + 4z) + 2z = 3z + 12
(-2 * 0.67 + 4z * 0.67) + 2z = 3z + 12
(-1.34 + 2.68z) + 2z = 3z + 12

Combine like terms: 2.68z + 2z = 4.68z
-1.34 + 4.68z = 3z + 12

Reorder the terms:
-1.34 + 4.68z = 12 + 3z

Solving
-1.34 + 4.68z = 12 + 3z

Solving for variable 'z'.

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

Add '-3z' to each side of the equation.
-1.34 + 4.68z + -3z = 12 + 3z + -3z

Combine like terms: 4.68z + -3z = 1.68z
-1.34 + 1.68z = 12 + 3z + -3z

Combine like terms: 3z + -3z = 0
-1.34 + 1.68z = 12 + 0
-1.34 + 1.68z = 12

Add '1.34' to each side of the equation.
-1.34 + 1.34 + 1.68z = 12 + 1.34

Combine like terms: -1.34 + 1.34 = 0.00
0.00 + 1.68z = 12 + 1.34
1.68z = 12 + 1.34

Combine like terms: 12 + 1.34 = 13.34
1.68z = 13.34

Divide each side by '1.68'.
z = 7.94047619

Simplifying
z = 7.94047619

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