6-4(z+7)=-8(4z+6)+3

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Solution for 6-4(z+7)=-8(4z+6)+3 equation:


Simplifying
6 + -4(z + 7) = -8(4z + 6) + 3

Reorder the terms:
6 + -4(7 + z) = -8(4z + 6) + 3
6 + (7 * -4 + z * -4) = -8(4z + 6) + 3
6 + (-28 + -4z) = -8(4z + 6) + 3

Combine like terms: 6 + -28 = -22
-22 + -4z = -8(4z + 6) + 3

Reorder the terms:
-22 + -4z = -8(6 + 4z) + 3
-22 + -4z = (6 * -8 + 4z * -8) + 3
-22 + -4z = (-48 + -32z) + 3

Reorder the terms:
-22 + -4z = -48 + 3 + -32z

Combine like terms: -48 + 3 = -45
-22 + -4z = -45 + -32z

Solving
-22 + -4z = -45 + -32z

Solving for variable 'z'.

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

Add '32z' to each side of the equation.
-22 + -4z + 32z = -45 + -32z + 32z

Combine like terms: -4z + 32z = 28z
-22 + 28z = -45 + -32z + 32z

Combine like terms: -32z + 32z = 0
-22 + 28z = -45 + 0
-22 + 28z = -45

Add '22' to each side of the equation.
-22 + 22 + 28z = -45 + 22

Combine like terms: -22 + 22 = 0
0 + 28z = -45 + 22
28z = -45 + 22

Combine like terms: -45 + 22 = -23
28z = -23

Divide each side by '28'.
z = -0.8214285714

Simplifying
z = -0.8214285714

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