2z+9.75=7z

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Solution for 2z+9.75=7z equation:


Simplifying
2z + 9.75 = 7z

Reorder the terms:
9.75 + 2z = 7z

Solving
9.75 + 2z = 7z

Solving for variable 'z'.

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

Add '-7z' to each side of the equation.
9.75 + 2z + -7z = 7z + -7z

Combine like terms: 2z + -7z = -5z
9.75 + -5z = 7z + -7z

Combine like terms: 7z + -7z = 0
9.75 + -5z = 0

Add '-9.75' to each side of the equation.
9.75 + -9.75 + -5z = 0 + -9.75

Combine like terms: 9.75 + -9.75 = 0.00
0.00 + -5z = 0 + -9.75
-5z = 0 + -9.75

Combine like terms: 0 + -9.75 = -9.75
-5z = -9.75

Divide each side by '-5'.
z = 1.95

Simplifying
z = 1.95

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