-192=4(1-7a)

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Solution for -192=4(1-7a) equation:


Simplifying
-192 = 4(1 + -7a)
-192 = (1 * 4 + -7a * 4)
-192 = (4 + -28a)

Solving
-192 = 4 + -28a

Solving for variable 'a'.

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

Add '28a' to each side of the equation.
-192 + 28a = 4 + -28a + 28a

Combine like terms: -28a + 28a = 0
-192 + 28a = 4 + 0
-192 + 28a = 4

Add '192' to each side of the equation.
-192 + 192 + 28a = 4 + 192

Combine like terms: -192 + 192 = 0
0 + 28a = 4 + 192
28a = 4 + 192

Combine like terms: 4 + 192 = 196
28a = 196

Divide each side by '28'.
a = 7

Simplifying
a = 7

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