4(18a-7)+40=(4+24a)

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Solution for 4(18a-7)+40=(4+24a) equation:


Simplifying
4(18a + -7) + 40 = (4 + 24a)

Reorder the terms:
4(-7 + 18a) + 40 = (4 + 24a)
(-7 * 4 + 18a * 4) + 40 = (4 + 24a)
(-28 + 72a) + 40 = (4 + 24a)

Reorder the terms:
-28 + 40 + 72a = (4 + 24a)

Combine like terms: -28 + 40 = 12
12 + 72a = (4 + 24a)

Remove parenthesis around (4 + 24a)
12 + 72a = 4 + 24a

Solving
12 + 72a = 4 + 24a

Solving for variable 'a'.

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

Add '-24a' to each side of the equation.
12 + 72a + -24a = 4 + 24a + -24a

Combine like terms: 72a + -24a = 48a
12 + 48a = 4 + 24a + -24a

Combine like terms: 24a + -24a = 0
12 + 48a = 4 + 0
12 + 48a = 4

Add '-12' to each side of the equation.
12 + -12 + 48a = 4 + -12

Combine like terms: 12 + -12 = 0
0 + 48a = 4 + -12
48a = 4 + -12

Combine like terms: 4 + -12 = -8
48a = -8

Divide each side by '48'.
a = -0.1666666667

Simplifying
a = -0.1666666667

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