z+4(2z+3)=5

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Solution for z+4(2z+3)=5 equation:


Simplifying
z + 4(2z + 3) = 5

Reorder the terms:
z + 4(3 + 2z) = 5
z + (3 * 4 + 2z * 4) = 5
z + (12 + 8z) = 5

Reorder the terms:
12 + z + 8z = 5

Combine like terms: z + 8z = 9z
12 + 9z = 5

Solving
12 + 9z = 5

Solving for variable 'z'.

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

Add '-12' to each side of the equation.
12 + -12 + 9z = 5 + -12

Combine like terms: 12 + -12 = 0
0 + 9z = 5 + -12
9z = 5 + -12

Combine like terms: 5 + -12 = -7
9z = -7

Divide each side by '9'.
z = -0.7777777778

Simplifying
z = -0.7777777778

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