-191=-7-8(-5+4a)

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Solution for -191=-7-8(-5+4a) equation:


Simplifying
-191 = -7 + -8(-5 + 4a)
-191 = -7 + (-5 * -8 + 4a * -8)
-191 = -7 + (40 + -32a)

Combine like terms: -7 + 40 = 33
-191 = 33 + -32a

Solving
-191 = 33 + -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.
-191 + 32a = 33 + -32a + 32a

Combine like terms: -32a + 32a = 0
-191 + 32a = 33 + 0
-191 + 32a = 33

Add '191' to each side of the equation.
-191 + 191 + 32a = 33 + 191

Combine like terms: -191 + 191 = 0
0 + 32a = 33 + 191
32a = 33 + 191

Combine like terms: 33 + 191 = 224
32a = 224

Divide each side by '32'.
a = 7

Simplifying
a = 7

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