3z+3z-4z+2=4

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Solution for 3z+3z-4z+2=4 equation:


Simplifying
3z + 3z + -4z + 2 = 4

Reorder the terms:
2 + 3z + 3z + -4z = 4

Combine like terms: 3z + 3z = 6z
2 + 6z + -4z = 4

Combine like terms: 6z + -4z = 2z
2 + 2z = 4

Solving
2 + 2z = 4

Solving for variable 'z'.

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

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

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

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

Divide each side by '2'.
z = 1

Simplifying
z = 1

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