8(3a-5)=4(7+a)

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Solution for 8(3a-5)=4(7+a) equation:


Simplifying
8(3a + -5) = 4(7 + a)

Reorder the terms:
8(-5 + 3a) = 4(7 + a)
(-5 * 8 + 3a * 8) = 4(7 + a)
(-40 + 24a) = 4(7 + a)
-40 + 24a = (7 * 4 + a * 4)
-40 + 24a = (28 + 4a)

Solving
-40 + 24a = 28 + 4a

Solving for variable 'a'.

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

Add '-4a' to each side of the equation.
-40 + 24a + -4a = 28 + 4a + -4a

Combine like terms: 24a + -4a = 20a
-40 + 20a = 28 + 4a + -4a

Combine like terms: 4a + -4a = 0
-40 + 20a = 28 + 0
-40 + 20a = 28

Add '40' to each side of the equation.
-40 + 40 + 20a = 28 + 40

Combine like terms: -40 + 40 = 0
0 + 20a = 28 + 40
20a = 28 + 40

Combine like terms: 28 + 40 = 68
20a = 68

Divide each side by '20'.
a = 3.4

Simplifying
a = 3.4

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