3z+7=15z+14

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Solution for 3z+7=15z+14 equation:


Simplifying
3z + 7 = 15z + 14

Reorder the terms:
7 + 3z = 15z + 14

Reorder the terms:
7 + 3z = 14 + 15z

Solving
7 + 3z = 14 + 15z

Solving for variable 'z'.

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

Add '-15z' to each side of the equation.
7 + 3z + -15z = 14 + 15z + -15z

Combine like terms: 3z + -15z = -12z
7 + -12z = 14 + 15z + -15z

Combine like terms: 15z + -15z = 0
7 + -12z = 14 + 0
7 + -12z = 14

Add '-7' to each side of the equation.
7 + -7 + -12z = 14 + -7

Combine like terms: 7 + -7 = 0
0 + -12z = 14 + -7
-12z = 14 + -7

Combine like terms: 14 + -7 = 7
-12z = 7

Divide each side by '-12'.
z = -0.5833333333

Simplifying
z = -0.5833333333

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