4-3(a-1)=3+8

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Solution for 4-3(a-1)=3+8 equation: 


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

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

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

Combine like terms: 3 + 8 = 11
7 + -3a = 11

Solving
7 + -3a = 11

Solving for variable 'a'.

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

Add '-7' to each side of the equation.
7 + -7 + -3a = 11 + -7

Combine like terms: 7 + -7 = 0
0 + -3a = 11 + -7
-3a = 11 + -7

Combine like terms: 11 + -7 = 4
-3a = 4

Divide each side by '-3'.
a = -1.333333333

Simplifying
a = -1.333333333

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