3(2z+6)=4(z+5)

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Solution for 3(2z+6)=4(z+5) equation:


Simplifying
3(2z + 6) = 4(z + 5)

Reorder the terms:
3(6 + 2z) = 4(z + 5)
(6 * 3 + 2z * 3) = 4(z + 5)
(18 + 6z) = 4(z + 5)

Reorder the terms:
18 + 6z = 4(5 + z)
18 + 6z = (5 * 4 + z * 4)
18 + 6z = (20 + 4z)

Solving
18 + 6z = 20 + 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.
18 + 6z + -4z = 20 + 4z + -4z

Combine like terms: 6z + -4z = 2z
18 + 2z = 20 + 4z + -4z

Combine like terms: 4z + -4z = 0
18 + 2z = 20 + 0
18 + 2z = 20

Add '-18' to each side of the equation.
18 + -18 + 2z = 20 + -18

Combine like terms: 18 + -18 = 0
0 + 2z = 20 + -18
2z = 20 + -18

Combine like terms: 20 + -18 = 2
2z = 2

Divide each side by '2'.
z = 1

Simplifying
z = 1

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