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

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

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

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

Combine like terms: 6 + -6 = 0
0 + 2z = -7z + 7
2z = -7z + 7

Reorder the terms:
2z = 7 + -7z

Solving
2z = 7 + -7z

Solving for variable 'z'.

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

Add '7z' to each side of the equation.
2z + 7z = 7 + -7z + 7z

Combine like terms: 2z + 7z = 9z
9z = 7 + -7z + 7z

Combine like terms: -7z + 7z = 0
9z = 7 + 0
9z = 7

Divide each side by '9'.
z = 0.7777777778

Simplifying
z = 0.7777777778