2z-7+z=3+6z-1

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Solution for 2z-7+z=3+6z-1 equation:


Simplifying
2z + -7 + z = 3 + 6z + -1

Reorder the terms:
-7 + 2z + z = 3 + 6z + -1

Combine like terms: 2z + z = 3z
-7 + 3z = 3 + 6z + -1

Reorder the terms:
-7 + 3z = 3 + -1 + 6z

Combine like terms: 3 + -1 = 2
-7 + 3z = 2 + 6z

Solving
-7 + 3z = 2 + 6z

Solving for variable 'z'.

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

Add '-6z' to each side of the equation.
-7 + 3z + -6z = 2 + 6z + -6z

Combine like terms: 3z + -6z = -3z
-7 + -3z = 2 + 6z + -6z

Combine like terms: 6z + -6z = 0
-7 + -3z = 2 + 0
-7 + -3z = 2

Add '7' to each side of the equation.
-7 + 7 + -3z = 2 + 7

Combine like terms: -7 + 7 = 0
0 + -3z = 2 + 7
-3z = 2 + 7

Combine like terms: 2 + 7 = 9
-3z = 9

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

Simplifying
z = -3

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