7z-3+7(z+1)=-(4z-1)

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Solution for 7z-3+7(z+1)=-(4z-1) equation:


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

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

Reorder the terms:
-3 + 7 + 7z + 7z = -1(4z + -1)

Combine like terms: -3 + 7 = 4
4 + 7z + 7z = -1(4z + -1)

Combine like terms: 7z + 7z = 14z
4 + 14z = -1(4z + -1)

Reorder the terms:
4 + 14z = -1(-1 + 4z)
4 + 14z = (-1 * -1 + 4z * -1)
4 + 14z = (1 + -4z)

Solving
4 + 14z = 1 + -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.
4 + 14z + 4z = 1 + -4z + 4z

Combine like terms: 14z + 4z = 18z
4 + 18z = 1 + -4z + 4z

Combine like terms: -4z + 4z = 0
4 + 18z = 1 + 0
4 + 18z = 1

Add '-4' to each side of the equation.
4 + -4 + 18z = 1 + -4

Combine like terms: 4 + -4 = 0
0 + 18z = 1 + -4
18z = 1 + -4

Combine like terms: 1 + -4 = -3
18z = -3

Divide each side by '18'.
z = -0.1666666667

Simplifying
z = -0.1666666667

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