-40=-8(1+4a)

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Solution for -40=-8(1+4a) equation:


Simplifying
-40 = -8(1 + 4a)
-40 = (1 * -8 + 4a * -8)
-40 = (-8 + -32a)

Solving
-40 = -8 + -32a

Solving for variable 'a'.

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

Add '32a' to each side of the equation.
-40 + 32a = -8 + -32a + 32a

Combine like terms: -32a + 32a = 0
-40 + 32a = -8 + 0
-40 + 32a = -8

Add '40' to each side of the equation.
-40 + 40 + 32a = -8 + 40

Combine like terms: -40 + 40 = 0
0 + 32a = -8 + 40
32a = -8 + 40

Combine like terms: -8 + 40 = 32
32a = 32

Divide each side by '32'.
a = 1

Simplifying
a = 1

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