7z*2=9-3z

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Solution for 7z*2=9-3z equation:


Simplifying
7z * 2 = 9 + -3z

Reorder the terms for easier multiplication:
7 * 2z = 9 + -3z

Multiply 7 * 2
14z = 9 + -3z

Solving
14z = 9 + -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.
14z + 3z = 9 + -3z + 3z

Combine like terms: 14z + 3z = 17z
17z = 9 + -3z + 3z

Combine like terms: -3z + 3z = 0
17z = 9 + 0
17z = 9

Divide each side by '17'.
z = 0.5294117647

Simplifying
z = 0.5294117647

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