-8-9(4z-6)=7(-3z+1)-2

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Solution for -8-9(4z-6)=7(-3z+1)-2 equation:


Simplifying
-8 + -9(4z + -6) = 7(-3z + 1) + -2

Reorder the terms:
-8 + -9(-6 + 4z) = 7(-3z + 1) + -2
-8 + (-6 * -9 + 4z * -9) = 7(-3z + 1) + -2
-8 + (54 + -36z) = 7(-3z + 1) + -2

Combine like terms: -8 + 54 = 46
46 + -36z = 7(-3z + 1) + -2

Reorder the terms:
46 + -36z = 7(1 + -3z) + -2
46 + -36z = (1 * 7 + -3z * 7) + -2
46 + -36z = (7 + -21z) + -2

Reorder the terms:
46 + -36z = 7 + -2 + -21z

Combine like terms: 7 + -2 = 5
46 + -36z = 5 + -21z

Solving
46 + -36z = 5 + -21z

Solving for variable 'z'.

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

Add '21z' to each side of the equation.
46 + -36z + 21z = 5 + -21z + 21z

Combine like terms: -36z + 21z = -15z
46 + -15z = 5 + -21z + 21z

Combine like terms: -21z + 21z = 0
46 + -15z = 5 + 0
46 + -15z = 5

Add '-46' to each side of the equation.
46 + -46 + -15z = 5 + -46

Combine like terms: 46 + -46 = 0
0 + -15z = 5 + -46
-15z = 5 + -46

Combine like terms: 5 + -46 = -41
-15z = -41

Divide each side by '-15'.
z = 2.733333333

Simplifying
z = 2.733333333

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