12=4(z-12)+1

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Solution for 12=4(z-12)+1 equation:


Simplifying
12 = 4(z + -12) + 1

Reorder the terms:
12 = 4(-12 + z) + 1
12 = (-12 * 4 + z * 4) + 1
12 = (-48 + 4z) + 1

Reorder the terms:
12 = -48 + 1 + 4z

Combine like terms: -48 + 1 = -47
12 = -47 + 4z

Solving
12 = -47 + 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.
12 + -4z = -47 + 4z + -4z

Combine like terms: 4z + -4z = 0
12 + -4z = -47 + 0
12 + -4z = -47

Add '-12' to each side of the equation.
12 + -12 + -4z = -47 + -12

Combine like terms: 12 + -12 = 0
0 + -4z = -47 + -12
-4z = -47 + -12

Combine like terms: -47 + -12 = -59
-4z = -59

Divide each side by '-4'.
z = 14.75

Simplifying
z = 14.75

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