4a-7(1-8a)=-127

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Solution for 4a-7(1-8a)=-127 equation:


Simplifying
4a + -7(1 + -8a) = -127
4a + (1 * -7 + -8a * -7) = -127
4a + (-7 + 56a) = -127

Reorder the terms:
-7 + 4a + 56a = -127

Combine like terms: 4a + 56a = 60a
-7 + 60a = -127

Solving
-7 + 60a = -127

Solving for variable 'a'.

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

Add '7' to each side of the equation.
-7 + 7 + 60a = -127 + 7

Combine like terms: -7 + 7 = 0
0 + 60a = -127 + 7
60a = -127 + 7

Combine like terms: -127 + 7 = -120
60a = -120

Divide each side by '60'.
a = -2

Simplifying
a = -2

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