4(a-7b)-(a+7b)+2b=

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Solution for 4(a-7b)-(a+7b)+2b= equation:


Simplifying
4(a + -7b) + -1(a + 7b) + 2b = 0
(a * 4 + -7b * 4) + -1(a + 7b) + 2b = 0
(4a + -28b) + -1(a + 7b) + 2b = 0
4a + -28b + (a * -1 + 7b * -1) + 2b = 0
4a + -28b + (-1a + -7b) + 2b = 0

Reorder the terms:
4a + -1a + -28b + -7b + 2b = 0

Combine like terms: 4a + -1a = 3a
3a + -28b + -7b + 2b = 0

Combine like terms: -28b + -7b = -35b
3a + -35b + 2b = 0

Combine like terms: -35b + 2b = -33b
3a + -33b = 0

Solving
3a + -33b = 0

Solving for variable 'a'.

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

Add '33b' to each side of the equation.
3a + -33b + 33b = 0 + 33b

Combine like terms: -33b + 33b = 0
3a + 0 = 0 + 33b
3a = 0 + 33b
Remove the zero:
3a = 33b

Divide each side by '3'.
a = 11b

Simplifying
a = 11b

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