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

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


Simplifying
4a + 3 = 7 + -1(5 + -8a)

Reorder the terms:
3 + 4a = 7 + -1(5 + -8a)
3 + 4a = 7 + (5 * -1 + -8a * -1)
3 + 4a = 7 + (-5 + 8a)

Combine like terms: 7 + -5 = 2
3 + 4a = 2 + 8a

Solving
3 + 4a = 2 + 8a

Solving for variable 'a'.

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

Add '-8a' to each side of the equation.
3 + 4a + -8a = 2 + 8a + -8a

Combine like terms: 4a + -8a = -4a
3 + -4a = 2 + 8a + -8a

Combine like terms: 8a + -8a = 0
3 + -4a = 2 + 0
3 + -4a = 2

Add '-3' to each side of the equation.
3 + -3 + -4a = 2 + -3

Combine like terms: 3 + -3 = 0
0 + -4a = 2 + -3
-4a = 2 + -3

Combine like terms: 2 + -3 = -1
-4a = -1

Divide each side by '-4'.
a = 0.25

Simplifying
a = 0.25

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