5+7(-7z-2)=-(4z+1)+1

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Solution for 5+7(-7z-2)=-(4z+1)+1 equation:


Simplifying
5 + 7(-7z + -2) = -1(4z + 1) + 1

Reorder the terms:
5 + 7(-2 + -7z) = -1(4z + 1) + 1
5 + (-2 * 7 + -7z * 7) = -1(4z + 1) + 1
5 + (-14 + -49z) = -1(4z + 1) + 1

Combine like terms: 5 + -14 = -9
-9 + -49z = -1(4z + 1) + 1

Reorder the terms:
-9 + -49z = -1(1 + 4z) + 1
-9 + -49z = (1 * -1 + 4z * -1) + 1
-9 + -49z = (-1 + -4z) + 1

Reorder the terms:
-9 + -49z = -1 + 1 + -4z

Combine like terms: -1 + 1 = 0
-9 + -49z = 0 + -4z
-9 + -49z = -4z

Solving
-9 + -49z = -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.
-9 + -49z + 4z = -4z + 4z

Combine like terms: -49z + 4z = -45z
-9 + -45z = -4z + 4z

Combine like terms: -4z + 4z = 0
-9 + -45z = 0

Add '9' to each side of the equation.
-9 + 9 + -45z = 0 + 9

Combine like terms: -9 + 9 = 0
0 + -45z = 0 + 9
-45z = 0 + 9

Combine like terms: 0 + 9 = 9
-45z = 9

Divide each side by '-45'.
z = -0.2

Simplifying
z = -0.2

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