3(a-6)-4a(1-2a)=8a^2

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Solution for 3(a-6)-4a(1-2a)=8a^2 equation:


Simplifying
3(a + -6) + -4a(1 + -2a) = 8a2

Reorder the terms:
3(-6 + a) + -4a(1 + -2a) = 8a2
(-6 * 3 + a * 3) + -4a(1 + -2a) = 8a2
(-18 + 3a) + -4a(1 + -2a) = 8a2
-18 + 3a + (1 * -4a + -2a * -4a) = 8a2
-18 + 3a + (-4a + 8a2) = 8a2

Combine like terms: 3a + -4a = -1a
-18 + -1a + 8a2 = 8a2

Add '-8a2' to each side of the equation.
-18 + -1a + 8a2 + -8a2 = 8a2 + -8a2

Combine like terms: 8a2 + -8a2 = 0
-18 + -1a + 0 = 8a2 + -8a2
-18 + -1a = 8a2 + -8a2

Combine like terms: 8a2 + -8a2 = 0
-18 + -1a = 0

Solving
-18 + -1a = 0

Solving for variable 'a'.

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

Add '18' to each side of the equation.
-18 + 18 + -1a = 0 + 18

Combine like terms: -18 + 18 = 0
0 + -1a = 0 + 18
-1a = 0 + 18

Combine like terms: 0 + 18 = 18
-1a = 18

Divide each side by '-1'.
a = -18

Simplifying
a = -18

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