9-(z+1)+3z=11+4(2z-1)-5

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Solution for 9-(z+1)+3z=11+4(2z-1)-5 equation:


Simplifying
9 + -1(z + 1) + 3z = 11 + 4(2z + -1) + -5

Reorder the terms:
9 + -1(1 + z) + 3z = 11 + 4(2z + -1) + -5
9 + (1 * -1 + z * -1) + 3z = 11 + 4(2z + -1) + -5
9 + (-1 + -1z) + 3z = 11 + 4(2z + -1) + -5

Combine like terms: 9 + -1 = 8
8 + -1z + 3z = 11 + 4(2z + -1) + -5

Combine like terms: -1z + 3z = 2z
8 + 2z = 11 + 4(2z + -1) + -5

Reorder the terms:
8 + 2z = 11 + 4(-1 + 2z) + -5
8 + 2z = 11 + (-1 * 4 + 2z * 4) + -5
8 + 2z = 11 + (-4 + 8z) + -5

Reorder the terms:
8 + 2z = 11 + -4 + -5 + 8z

Combine like terms: 11 + -4 = 7
8 + 2z = 7 + -5 + 8z

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

Solving
8 + 2z = 2 + 8z

Solving for variable 'z'.

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

Add '-8z' to each side of the equation.
8 + 2z + -8z = 2 + 8z + -8z

Combine like terms: 2z + -8z = -6z
8 + -6z = 2 + 8z + -8z

Combine like terms: 8z + -8z = 0
8 + -6z = 2 + 0
8 + -6z = 2

Add '-8' to each side of the equation.
8 + -8 + -6z = 2 + -8

Combine like terms: 8 + -8 = 0
0 + -6z = 2 + -8
-6z = 2 + -8

Combine like terms: 2 + -8 = -6
-6z = -6

Divide each side by '-6'.
z = 1

Simplifying
z = 1

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