6a-[7a-(3a+2b)]=

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Solution for 6a-[7a-(3a+2b)]= equation:


Simplifying
6a + -1[7a + -1(3a + 2b)] = 0
6a + -1[7a + (3a * -1 + 2b * -1)] = 0
6a + -1[7a + (-3a + -2b)] = 0

Combine like terms: 7a + -3a = 4a
6a + -1[4a + -2b] = 0
6a + [4a * -1 + -2b * -1] = 0
6a + [-4a + 2b] = 0

Combine like terms: 6a + -4a = 2a
2a + 2b = 0

Solving
2a + 2b = 0

Solving for variable 'a'.

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

Add '-2b' to each side of the equation.
2a + 2b + -2b = 0 + -2b

Combine like terms: 2b + -2b = 0
2a + 0 = 0 + -2b
2a = 0 + -2b
Remove the zero:
2a = -2b

Divide each side by '2'.
a = -1b

Simplifying
a = -1b

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