4z-7(3z-4)=

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Solution for 4z-7(3z-4)= equation:


Simplifying
4z + -7(3z + -4) = 0

Reorder the terms:
4z + -7(-4 + 3z) = 0
4z + (-4 * -7 + 3z * -7) = 0
4z + (28 + -21z) = 0

Reorder the terms:
28 + 4z + -21z = 0

Combine like terms: 4z + -21z = -17z
28 + -17z = 0

Solving
28 + -17z = 0

Solving for variable 'z'.

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

Add '-28' to each side of the equation.
28 + -28 + -17z = 0 + -28

Combine like terms: 28 + -28 = 0
0 + -17z = 0 + -28
-17z = 0 + -28

Combine like terms: 0 + -28 = -28
-17z = -28

Divide each side by '-17'.
z = 1.647058824

Simplifying
z = 1.647058824

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