4(2a+30)=5(a+144)

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Solution for 4(2a+30)=5(a+144) equation:


Simplifying
4(2a + 30) = 5(a + 144)

Reorder the terms:
4(30 + 2a) = 5(a + 144)
(30 * 4 + 2a * 4) = 5(a + 144)
(120 + 8a) = 5(a + 144)

Reorder the terms:
120 + 8a = 5(144 + a)
120 + 8a = (144 * 5 + a * 5)
120 + 8a = (720 + 5a)

Solving
120 + 8a = 720 + 5a

Solving for variable 'a'.

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

Add '-5a' to each side of the equation.
120 + 8a + -5a = 720 + 5a + -5a

Combine like terms: 8a + -5a = 3a
120 + 3a = 720 + 5a + -5a

Combine like terms: 5a + -5a = 0
120 + 3a = 720 + 0
120 + 3a = 720

Add '-120' to each side of the equation.
120 + -120 + 3a = 720 + -120

Combine like terms: 120 + -120 = 0
0 + 3a = 720 + -120
3a = 720 + -120

Combine like terms: 720 + -120 = 600
3a = 600

Divide each side by '3'.
a = 200

Simplifying
a = 200

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