10-2z=-7z

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Solution for 10-2z=-7z equation:


Simplifying
10 + -2z = -7z

Solving
10 + -2z = -7z

Solving for variable 'z'.

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

Add '7z' to each side of the equation.
10 + -2z + 7z = -7z + 7z

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

Combine like terms: -7z + 7z = 0
10 + 5z = 0

Add '-10' to each side of the equation.
10 + -10 + 5z = 0 + -10

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

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

Divide each side by '5'.
z = -2

Simplifying
z = -2

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