7.9=z+9.8

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Solution for 7.9=z+9.8 equation:


Simplifying
7.9 = z + 9.8

Reorder the terms:
7.9 = 9.8 + z

Solving
7.9 = 9.8 + z

Solving for variable 'z'.

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

Add '-1z' to each side of the equation.
7.9 + -1z = 9.8 + z + -1z

Combine like terms: z + -1z = 0
7.9 + -1z = 9.8 + 0
7.9 + -1z = 9.8

Add '-7.9' to each side of the equation.
7.9 + -7.9 + -1z = 9.8 + -7.9

Combine like terms: 7.9 + -7.9 = 0.0
0.0 + -1z = 9.8 + -7.9
-1z = 9.8 + -7.9

Combine like terms: 9.8 + -7.9 = 1.9
-1z = 1.9

Divide each side by '-1'.
z = -1.9

Simplifying
z = -1.9

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