-(a-3)+2=-14-(-7)

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Solution for -(a-3)+2=-14-(-7) equation:


Simplifying
-1(a + -3) + 2 = -14 + -1(-7)

Reorder the terms:
-1(-3 + a) + 2 = -14 + -1(-7)
(-3 * -1 + a * -1) + 2 = -14 + -1(-7)
(3 + -1a) + 2 = -14 + -1(-7)

Reorder the terms:
3 + 2 + -1a = -14 + -1(-7)

Combine like terms: 3 + 2 = 5
5 + -1a = -14 + -1(-7)

Multiply -1 * -7
5 + -1a = -14 + 7

Combine like terms: -14 + 7 = -7
5 + -1a = -7

Solving
5 + -1a = -7

Solving for variable 'a'.

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

Add '-5' to each side of the equation.
5 + -5 + -1a = -7 + -5

Combine like terms: 5 + -5 = 0
0 + -1a = -7 + -5
-1a = -7 + -5

Combine like terms: -7 + -5 = -12
-1a = -12

Divide each side by '-1'.
a = 12

Simplifying
a = 12

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