7z+10=3z+50

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Solution for 7z+10=3z+50 equation:


Simplifying
7z + 10 = 3z + 50

Reorder the terms:
10 + 7z = 3z + 50

Reorder the terms:
10 + 7z = 50 + 3z

Solving
10 + 7z = 50 + 3z

Solving for variable 'z'.

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

Add '-3z' to each side of the equation.
10 + 7z + -3z = 50 + 3z + -3z

Combine like terms: 7z + -3z = 4z
10 + 4z = 50 + 3z + -3z

Combine like terms: 3z + -3z = 0
10 + 4z = 50 + 0
10 + 4z = 50

Add '-10' to each side of the equation.
10 + -10 + 4z = 50 + -10

Combine like terms: 10 + -10 = 0
0 + 4z = 50 + -10
4z = 50 + -10

Combine like terms: 50 + -10 = 40
4z = 40

Divide each side by '4'.
z = 10

Simplifying
z = 10

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