6a-3a=-4(-5a-3)+8(-2a-2)

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Solution for 6a-3a=-4(-5a-3)+8(-2a-2) equation:


Simplifying
6a + -3a = -4(-5a + -3) + 8(-2a + -2)

Combine like terms: 6a + -3a = 3a
3a = -4(-5a + -3) + 8(-2a + -2)

Reorder the terms:
3a = -4(-3 + -5a) + 8(-2a + -2)
3a = (-3 * -4 + -5a * -4) + 8(-2a + -2)
3a = (12 + 20a) + 8(-2a + -2)

Reorder the terms:
3a = 12 + 20a + 8(-2 + -2a)
3a = 12 + 20a + (-2 * 8 + -2a * 8)
3a = 12 + 20a + (-16 + -16a)

Reorder the terms:
3a = 12 + -16 + 20a + -16a

Combine like terms: 12 + -16 = -4
3a = -4 + 20a + -16a

Combine like terms: 20a + -16a = 4a
3a = -4 + 4a

Solving
3a = -4 + 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.
3a + -4a = -4 + 4a + -4a

Combine like terms: 3a + -4a = -1a
-1a = -4 + 4a + -4a

Combine like terms: 4a + -4a = 0
-1a = -4 + 0
-1a = -4

Divide each side by '-1'.
a = 4

Simplifying
a = 4

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