3a-(1-4)=

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


Simplifying
3a + -1(1 + -4) = 0

Combine like terms: 1 + -4 = -3
3a + -1(-3) = 0

Multiply -1 * -3
3a + 3 = 0

Reorder the terms:
3 + 3a = 0

Solving
3 + 3a = 0

Solving for variable 'a'.

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

Add '-3' to each side of the equation.
3 + -3 + 3a = 0 + -3

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

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

Divide each side by '3'.
a = -1

Simplifying
a = -1

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