-4(z+3)-(3+9z)=-14z

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Solution for -4(z+3)-(3+9z)=-14z equation:


Simplifying
-4(z + 3) + -1(3 + 9z) = -14z

Reorder the terms:
-4(3 + z) + -1(3 + 9z) = -14z
(3 * -4 + z * -4) + -1(3 + 9z) = -14z
(-12 + -4z) + -1(3 + 9z) = -14z
-12 + -4z + (3 * -1 + 9z * -1) = -14z
-12 + -4z + (-3 + -9z) = -14z

Reorder the terms:
-12 + -3 + -4z + -9z = -14z

Combine like terms: -12 + -3 = -15
-15 + -4z + -9z = -14z

Combine like terms: -4z + -9z = -13z
-15 + -13z = -14z

Solving
-15 + -13z = -14z

Solving for variable 'z'.

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

Add '14z' to each side of the equation.
-15 + -13z + 14z = -14z + 14z

Combine like terms: -13z + 14z = 1z
-15 + 1z = -14z + 14z

Combine like terms: -14z + 14z = 0
-15 + 1z = 0

Add '15' to each side of the equation.
-15 + 15 + 1z = 0 + 15

Combine like terms: -15 + 15 = 0
0 + 1z = 0 + 15
1z = 0 + 15

Combine like terms: 0 + 15 = 15
1z = 15

Divide each side by '1'.
z = 15

Simplifying
z = 15

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