-7(8a+3)+3=430

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Solution for -7(8a+3)+3=430 equation:


Simplifying
-7(8a + 3) + 3 = 430

Reorder the terms:
-7(3 + 8a) + 3 = 430
(3 * -7 + 8a * -7) + 3 = 430
(-21 + -56a) + 3 = 430

Reorder the terms:
-21 + 3 + -56a = 430

Combine like terms: -21 + 3 = -18
-18 + -56a = 430

Solving
-18 + -56a = 430

Solving for variable 'a'.

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

Add '18' to each side of the equation.
-18 + 18 + -56a = 430 + 18

Combine like terms: -18 + 18 = 0
0 + -56a = 430 + 18
-56a = 430 + 18

Combine like terms: 430 + 18 = 448
-56a = 448

Divide each side by '-56'.
a = -8

Simplifying
a = -8

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