10z+5z+3z-9z+2=11

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Solution for 10z+5z+3z-9z+2=11 equation: 


Simplifying
10z + 5z + 3z + -9z + 2 = 11

Reorder the terms:
2 + 10z + 5z + 3z + -9z = 11

Combine like terms: 10z + 5z = 15z
2 + 15z + 3z + -9z = 11

Combine like terms: 15z + 3z = 18z
2 + 18z + -9z = 11

Combine like terms: 18z + -9z = 9z
2 + 9z = 11

Solving
2 + 9z = 11

Solving for variable 'z'.

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

Add '-2' to each side of the equation.
2 + -2 + 9z = 11 + -2

Combine like terms: 2 + -2 = 0
0 + 9z = 11 + -2
9z = 11 + -2

Combine like terms: 11 + -2 = 9
9z = 9

Divide each side by '9'.
z = 1

Simplifying
z = 1

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