10+5(z-2)=7z-8

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Solution for 10+5(z-2)=7z-8 equation:


Simplifying
10 + 5(z + -2) = 7z + -8

Reorder the terms:
10 + 5(-2 + z) = 7z + -8
10 + (-2 * 5 + z * 5) = 7z + -8
10 + (-10 + 5z) = 7z + -8

Combine like terms: 10 + -10 = 0
0 + 5z = 7z + -8
5z = 7z + -8

Reorder the terms:
5z = -8 + 7z

Solving
5z = -8 + 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.
5z + -7z = -8 + 7z + -7z

Combine like terms: 5z + -7z = -2z
-2z = -8 + 7z + -7z

Combine like terms: 7z + -7z = 0
-2z = -8 + 0
-2z = -8

Divide each side by '-2'.
z = 4

Simplifying
z = 4

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