-29=-7+3(z+9)

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Solution for -29=-7+3(z+9) equation:


Simplifying
-29 = -7 + 3(z + 9)

Reorder the terms:
-29 = -7 + 3(9 + z)
-29 = -7 + (9 * 3 + z * 3)
-29 = -7 + (27 + 3z)

Combine like terms: -7 + 27 = 20
-29 = 20 + 3z

Solving
-29 = 20 + 3z

Solving for variable 'z'.

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

Add '-3z' to each side of the equation.
-29 + -3z = 20 + 3z + -3z

Combine like terms: 3z + -3z = 0
-29 + -3z = 20 + 0
-29 + -3z = 20

Add '29' to each side of the equation.
-29 + 29 + -3z = 20 + 29

Combine like terms: -29 + 29 = 0
0 + -3z = 20 + 29
-3z = 20 + 29

Combine like terms: 20 + 29 = 49
-3z = 49

Divide each side by '-3'.
z = -16.33333333

Simplifying
z = -16.33333333

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