5z+2.9=12.8-4z

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Solution for 5z+2.9=12.8-4z equation:


Simplifying
5z + 2.9 = 12.8 + -4z

Reorder the terms:
2.9 + 5z = 12.8 + -4z

Solving
2.9 + 5z = 12.8 + -4z

Solving for variable 'z'.

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

Add '4z' to each side of the equation.
2.9 + 5z + 4z = 12.8 + -4z + 4z

Combine like terms: 5z + 4z = 9z
2.9 + 9z = 12.8 + -4z + 4z

Combine like terms: -4z + 4z = 0
2.9 + 9z = 12.8 + 0
2.9 + 9z = 12.8

Add '-2.9' to each side of the equation.
2.9 + -2.9 + 9z = 12.8 + -2.9

Combine like terms: 2.9 + -2.9 = 0.0
0.0 + 9z = 12.8 + -2.9
9z = 12.8 + -2.9

Combine like terms: 12.8 + -2.9 = 9.9
9z = 9.9

Divide each side by '9'.
z = 1.1

Simplifying
z = 1.1

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