3.18z+2.6+.9z+z=28

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Solution for 3.18z+2.6+.9z+z=28 equation:


Simplifying
3.18z + 2.6 + 0.9z + z = 28

Reorder the terms:
2.6 + 3.18z + 0.9z + z = 28

Combine like terms: 3.18z + 0.9z = 4.08z
2.6 + 4.08z + z = 28

Combine like terms: 4.08z + z = 5.08z
2.6 + 5.08z = 28

Solving
2.6 + 5.08z = 28

Solving for variable 'z'.

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

Add '-2.6' to each side of the equation.
2.6 + -2.6 + 5.08z = 28 + -2.6

Combine like terms: 2.6 + -2.6 = 0.0
0.0 + 5.08z = 28 + -2.6
5.08z = 28 + -2.6

Combine like terms: 28 + -2.6 = 25.4
5.08z = 25.4

Divide each side by '5.08'.
z = 5

Simplifying
z = 5

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