-6(7a+6)=40-4a

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Solution for -6(7a+6)=40-4a equation:


Simplifying
-6(7a + 6) = 40 + -4a

Reorder the terms:
-6(6 + 7a) = 40 + -4a
(6 * -6 + 7a * -6) = 40 + -4a
(-36 + -42a) = 40 + -4a

Solving
-36 + -42a = 40 + -4a

Solving for variable 'a'.

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

Add '4a' to each side of the equation.
-36 + -42a + 4a = 40 + -4a + 4a

Combine like terms: -42a + 4a = -38a
-36 + -38a = 40 + -4a + 4a

Combine like terms: -4a + 4a = 0
-36 + -38a = 40 + 0
-36 + -38a = 40

Add '36' to each side of the equation.
-36 + 36 + -38a = 40 + 36

Combine like terms: -36 + 36 = 0
0 + -38a = 40 + 36
-38a = 40 + 36

Combine like terms: 40 + 36 = 76
-38a = 76

Divide each side by '-38'.
a = -2

Simplifying
a = -2

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