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

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


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

Reorder the terms:
8 + 4(3 + 7a) = -5 + 3a
8 + (3 * 4 + 7a * 4) = -5 + 3a
8 + (12 + 28a) = -5 + 3a

Combine like terms: 8 + 12 = 20
20 + 28a = -5 + 3a

Solving
20 + 28a = -5 + 3a

Solving for variable 'a'.

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

Add '-3a' to each side of the equation.
20 + 28a + -3a = -5 + 3a + -3a

Combine like terms: 28a + -3a = 25a
20 + 25a = -5 + 3a + -3a

Combine like terms: 3a + -3a = 0
20 + 25a = -5 + 0
20 + 25a = -5

Add '-20' to each side of the equation.
20 + -20 + 25a = -5 + -20

Combine like terms: 20 + -20 = 0
0 + 25a = -5 + -20
25a = -5 + -20

Combine like terms: -5 + -20 = -25
25a = -25

Divide each side by '25'.
a = -1

Simplifying
a = -1

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