9(z+1)=-3(5+2)

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Solution for 9(z+1)=-3(5+2) equation:


Simplifying
9(z + 1) = -3(5 + 2)

Reorder the terms:
9(1 + z) = -3(5 + 2)
(1 * 9 + z * 9) = -3(5 + 2)
(9 + 9z) = -3(5 + 2)

Combine like terms: 5 + 2 = 7
9 + 9z = -3(7)

Multiply -3 * 7
9 + 9z = -21

Solving
9 + 9z = -21

Solving for variable 'z'.

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

Add '-9' to each side of the equation.
9 + -9 + 9z = -21 + -9

Combine like terms: 9 + -9 = 0
0 + 9z = -21 + -9
9z = -21 + -9

Combine like terms: -21 + -9 = -30
9z = -30

Divide each side by '9'.
z = -3.333333333

Simplifying
z = -3.333333333

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