15z-12=4z+2

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Solution for 15z-12=4z+2 equation:


Simplifying
15z + -12 = 4z + 2

Reorder the terms:
-12 + 15z = 4z + 2

Reorder the terms:
-12 + 15z = 2 + 4z

Solving
-12 + 15z = 2 + 4z

Solving for variable 'z'.

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

Add '-4z' to each side of the equation.
-12 + 15z + -4z = 2 + 4z + -4z

Combine like terms: 15z + -4z = 11z
-12 + 11z = 2 + 4z + -4z

Combine like terms: 4z + -4z = 0
-12 + 11z = 2 + 0
-12 + 11z = 2

Add '12' to each side of the equation.
-12 + 12 + 11z = 2 + 12

Combine like terms: -12 + 12 = 0
0 + 11z = 2 + 12
11z = 2 + 12

Combine like terms: 2 + 12 = 14
11z = 14

Divide each side by '11'.
z = 1.272727273

Simplifying
z = 1.272727273

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