3z+5=2z-10

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


Simplifying
3z + 5 = 2z + -10

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

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

Solving
5 + 3z = -10 + 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.
5 + 3z + -2z = -10 + 2z + -2z

Combine like terms: 3z + -2z = 1z
5 + 1z = -10 + 2z + -2z

Combine like terms: 2z + -2z = 0
5 + 1z = -10 + 0
5 + 1z = -10

Add '-5' to each side of the equation.
5 + -5 + 1z = -10 + -5

Combine like terms: 5 + -5 = 0
0 + 1z = -10 + -5
1z = -10 + -5

Combine like terms: -10 + -5 = -15
1z = -15

Divide each side by '1'.
z = -15

Simplifying
z = -15

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