-1-6(-7z+2)=(-3z+3)+1

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


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

Reorder the terms:
-1 + -6(2 + -7z) = (-3z + 3) + 1
-1 + (2 * -6 + -7z * -6) = (-3z + 3) + 1
-1 + (-12 + 42z) = (-3z + 3) + 1

Combine like terms: -1 + -12 = -13
-13 + 42z = (-3z + 3) + 1

Reorder the terms:
-13 + 42z = (3 + -3z) + 1

Remove parenthesis around (3 + -3z)
-13 + 42z = 3 + -3z + 1

Reorder the terms:
-13 + 42z = 3 + 1 + -3z

Combine like terms: 3 + 1 = 4
-13 + 42z = 4 + -3z

Solving
-13 + 42z = 4 + -3z

Solving for variable 'z'.

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

Add '3z' to each side of the equation.
-13 + 42z + 3z = 4 + -3z + 3z

Combine like terms: 42z + 3z = 45z
-13 + 45z = 4 + -3z + 3z

Combine like terms: -3z + 3z = 0
-13 + 45z = 4 + 0
-13 + 45z = 4

Add '13' to each side of the equation.
-13 + 13 + 45z = 4 + 13

Combine like terms: -13 + 13 = 0
0 + 45z = 4 + 13
45z = 4 + 13

Combine like terms: 4 + 13 = 17
45z = 17

Divide each side by '45'.
z = 0.3777777778

Simplifying
z = 0.3777777778

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