.5(z+10)+3.5z-2=11

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Solution for .5(z+10)+3.5z-2=11 equation:


Simplifying
0.5(z + 10) + 3.5z + -2 = 11

Reorder the terms:
0.5(10 + z) + 3.5z + -2 = 11
(10 * 0.5 + z * 0.5) + 3.5z + -2 = 11
(5 + 0.5z) + 3.5z + -2 = 11

Reorder the terms:
5 + -2 + 0.5z + 3.5z = 11

Combine like terms: 5 + -2 = 3
3 + 0.5z + 3.5z = 11

Combine like terms: 0.5z + 3.5z = 4z
3 + 4z = 11

Solving
3 + 4z = 11

Solving for variable 'z'.

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

Add '-3' to each side of the equation.
3 + -3 + 4z = 11 + -3

Combine like terms: 3 + -3 = 0
0 + 4z = 11 + -3
4z = 11 + -3

Combine like terms: 11 + -3 = 8
4z = 8

Divide each side by '4'.
z = 2

Simplifying
z = 2

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