4(-7a+1)-2a=-20-6a

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Solution for 4(-7a+1)-2a=-20-6a equation:


Simplifying
4(-7a + 1) + -2a = -20 + -6a

Reorder the terms:
4(1 + -7a) + -2a = -20 + -6a
(1 * 4 + -7a * 4) + -2a = -20 + -6a
(4 + -28a) + -2a = -20 + -6a

Combine like terms: -28a + -2a = -30a
4 + -30a = -20 + -6a

Solving
4 + -30a = -20 + -6a

Solving for variable 'a'.

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

Add '6a' to each side of the equation.
4 + -30a + 6a = -20 + -6a + 6a

Combine like terms: -30a + 6a = -24a
4 + -24a = -20 + -6a + 6a

Combine like terms: -6a + 6a = 0
4 + -24a = -20 + 0
4 + -24a = -20

Add '-4' to each side of the equation.
4 + -4 + -24a = -20 + -4

Combine like terms: 4 + -4 = 0
0 + -24a = -20 + -4
-24a = -20 + -4

Combine like terms: -20 + -4 = -24
-24a = -24

Divide each side by '-24'.
a = 1

Simplifying
a = 1

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