8-(4z-1)=2-5z

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Solution for 8-(4z-1)=2-5z equation:


Simplifying
8 + -1(4z + -1) = 2 + -5z

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

Combine like terms: 8 + 1 = 9
9 + -4z = 2 + -5z

Solving
9 + -4z = 2 + -5z

Solving for variable 'z'.

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

Add '5z' to each side of the equation.
9 + -4z + 5z = 2 + -5z + 5z

Combine like terms: -4z + 5z = 1z
9 + 1z = 2 + -5z + 5z

Combine like terms: -5z + 5z = 0
9 + 1z = 2 + 0
9 + 1z = 2

Add '-9' to each side of the equation.
9 + -9 + 1z = 2 + -9

Combine like terms: 9 + -9 = 0
0 + 1z = 2 + -9
1z = 2 + -9

Combine like terms: 2 + -9 = -7
1z = -7

Divide each side by '1'.
z = -7

Simplifying
z = -7

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