-7(3-8a)=-245

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Solution for -7(3-8a)=-245 equation: 


Simplifying
-7(3 + -8a) = -245
(3 * -7 + -8a * -7) = -245
(-21 + 56a) = -245

Solving
-21 + 56a = -245

Solving for variable 'a'.

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

Add '21' to each side of the equation.
-21 + 21 + 56a = -245 + 21

Combine like terms: -21 + 21 = 0
0 + 56a = -245 + 21
56a = -245 + 21

Combine like terms: -245 + 21 = -224
56a = -224

Divide each side by '56'.
a = -4

Simplifying
a = -4

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