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

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


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

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

Reorder the terms:
-8 + 4z = 7(6 + 3z) + 1
-8 + 4z = (6 * 7 + 3z * 7) + 1
-8 + 4z = (42 + 21z) + 1

Reorder the terms:
-8 + 4z = 42 + 1 + 21z

Combine like terms: 42 + 1 = 43
-8 + 4z = 43 + 21z

Solving
-8 + 4z = 43 + 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.
-8 + 4z + -21z = 43 + 21z + -21z

Combine like terms: 4z + -21z = -17z
-8 + -17z = 43 + 21z + -21z

Combine like terms: 21z + -21z = 0
-8 + -17z = 43 + 0
-8 + -17z = 43

Add '8' to each side of the equation.
-8 + 8 + -17z = 43 + 8

Combine like terms: -8 + 8 = 0
0 + -17z = 43 + 8
-17z = 43 + 8

Combine like terms: 43 + 8 = 51
-17z = 51

Divide each side by '-17'.
z = -3

Simplifying
z = -3

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