3z+31=-2z+16

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Solution for 3z+31=-2z+16 equation:


Simplifying
3z + 31 = -2z + 16

Reorder the terms:
31 + 3z = -2z + 16

Reorder the terms:
31 + 3z = 16 + -2z

Solving
31 + 3z = 16 + -2z

Solving for variable 'z'.

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

Add '2z' to each side of the equation.
31 + 3z + 2z = 16 + -2z + 2z

Combine like terms: 3z + 2z = 5z
31 + 5z = 16 + -2z + 2z

Combine like terms: -2z + 2z = 0
31 + 5z = 16 + 0
31 + 5z = 16

Add '-31' to each side of the equation.
31 + -31 + 5z = 16 + -31

Combine like terms: 31 + -31 = 0
0 + 5z = 16 + -31
5z = 16 + -31

Combine like terms: 16 + -31 = -15
5z = -15

Divide each side by '5'.
z = -3

Simplifying
z = -3

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