5(r+6)=4(z+4)

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


Simplifying
5(r + 6) = 4(z + 4)

Reorder the terms:
5(6 + r) = 4(z + 4)
(6 * 5 + r * 5) = 4(z + 4)
(30 + 5r) = 4(z + 4)

Reorder the terms:
30 + 5r = 4(4 + z)
30 + 5r = (4 * 4 + z * 4)
30 + 5r = (16 + 4z)

Solving
30 + 5r = 16 + 4z

Solving for variable 'r'.

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

Add '-30' to each side of the equation.
30 + -30 + 5r = 16 + -30 + 4z

Combine like terms: 30 + -30 = 0
0 + 5r = 16 + -30 + 4z
5r = 16 + -30 + 4z

Combine like terms: 16 + -30 = -14
5r = -14 + 4z

Divide each side by '5'.
r = -2.8 + 0.8z

Simplifying
r = -2.8 + 0.8z

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