-6a-7(3-2a)=-29

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Solution for -6a-7(3-2a)=-29 equation:


Simplifying
-6a + -7(3 + -2a) = -29
-6a + (3 * -7 + -2a * -7) = -29
-6a + (-21 + 14a) = -29

Reorder the terms:
-21 + -6a + 14a = -29

Combine like terms: -6a + 14a = 8a
-21 + 8a = -29

Solving
-21 + 8a = -29

Solving for variable 'a'.

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

Add '21' to each side of the equation.
-21 + 21 + 8a = -29 + 21

Combine like terms: -21 + 21 = 0
0 + 8a = -29 + 21
8a = -29 + 21

Combine like terms: -29 + 21 = -8
8a = -8

Divide each side by '8'.
a = -1

Simplifying
a = -1

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