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

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


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

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

Combine like terms: 2z + 5z = 7z
10 = -2 + 7z + -3z

Combine like terms: 7z + -3z = 4z
10 = -2 + 4z

Solving
10 = -2 + 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.
10 + -4z = -2 + 4z + -4z

Combine like terms: 4z + -4z = 0
10 + -4z = -2 + 0
10 + -4z = -2

Add '-10' to each side of the equation.
10 + -10 + -4z = -2 + -10

Combine like terms: 10 + -10 = 0
0 + -4z = -2 + -10
-4z = -2 + -10

Combine like terms: -2 + -10 = -12
-4z = -12

Divide each side by '-4'.
z = 3

Simplifying
z = 3

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