4z-7(3-4)=

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


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

Combine like terms: 3 + -4 = -1
4z + -7(-1) = 0

Multiply -7 * -1
4z + 7 = 0

Reorder the terms:
7 + 4z = 0

Solving
7 + 4z = 0

Solving for variable 'z'.

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

Add '-7' to each side of the equation.
7 + -7 + 4z = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 4z = 0 + -7
4z = 0 + -7

Combine like terms: 0 + -7 = -7
4z = -7

Divide each side by '4'.
z = -1.75

Simplifying
z = -1.75

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