-(7-a)=-6+6(-6a+6)

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Solution for -(7-a)=-6+6(-6a+6) equation:


Simplifying
-1(7 + -1a) = -6 + 6(-6a + 6)
(7 * -1 + -1a * -1) = -6 + 6(-6a + 6)
(-7 + 1a) = -6 + 6(-6a + 6)

Reorder the terms:
-7 + 1a = -6 + 6(6 + -6a)
-7 + 1a = -6 + (6 * 6 + -6a * 6)
-7 + 1a = -6 + (36 + -36a)

Combine like terms: -6 + 36 = 30
-7 + 1a = 30 + -36a

Solving
-7 + 1a = 30 + -36a

Solving for variable 'a'.

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

Add '36a' to each side of the equation.
-7 + 1a + 36a = 30 + -36a + 36a

Combine like terms: 1a + 36a = 37a
-7 + 37a = 30 + -36a + 36a

Combine like terms: -36a + 36a = 0
-7 + 37a = 30 + 0
-7 + 37a = 30

Add '7' to each side of the equation.
-7 + 7 + 37a = 30 + 7

Combine like terms: -7 + 7 = 0
0 + 37a = 30 + 7
37a = 30 + 7

Combine like terms: 30 + 7 = 37
37a = 37

Divide each side by '37'.
a = 1

Simplifying
a = 1

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