6(-z+4)+7(4z+6)=-z+10-3z

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Solution for 6(-z+4)+7(4z+6)=-z+10-3z equation:


Simplifying
6(-1z + 4) + 7(4z + 6) = -1z + 10 + -3z

Reorder the terms:
6(4 + -1z) + 7(4z + 6) = -1z + 10 + -3z
(4 * 6 + -1z * 6) + 7(4z + 6) = -1z + 10 + -3z
(24 + -6z) + 7(4z + 6) = -1z + 10 + -3z

Reorder the terms:
24 + -6z + 7(6 + 4z) = -1z + 10 + -3z
24 + -6z + (6 * 7 + 4z * 7) = -1z + 10 + -3z
24 + -6z + (42 + 28z) = -1z + 10 + -3z

Reorder the terms:
24 + 42 + -6z + 28z = -1z + 10 + -3z

Combine like terms: 24 + 42 = 66
66 + -6z + 28z = -1z + 10 + -3z

Combine like terms: -6z + 28z = 22z
66 + 22z = -1z + 10 + -3z

Reorder the terms:
66 + 22z = 10 + -1z + -3z

Combine like terms: -1z + -3z = -4z
66 + 22z = 10 + -4z

Solving
66 + 22z = 10 + -4z

Solving for variable 'z'.

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

Add '4z' to each side of the equation.
66 + 22z + 4z = 10 + -4z + 4z

Combine like terms: 22z + 4z = 26z
66 + 26z = 10 + -4z + 4z

Combine like terms: -4z + 4z = 0
66 + 26z = 10 + 0
66 + 26z = 10

Add '-66' to each side of the equation.
66 + -66 + 26z = 10 + -66

Combine like terms: 66 + -66 = 0
0 + 26z = 10 + -66
26z = 10 + -66

Combine like terms: 10 + -66 = -56
26z = -56

Divide each side by '26'.
z = -2.153846154

Simplifying
z = -2.153846154

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