7(56-4)-1=14-8a

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Solution for 7(56-4)-1=14-8a equation:


Simplifying
7(56 + -4) + -1 = 14 + -8a

Combine like terms: 56 + -4 = 52
7(52) + -1 = 14 + -8a

Multiply 7 * 52
364 + -1 = 14 + -8a

Combine like terms: 364 + -1 = 363
363 = 14 + -8a

Solving
363 = 14 + -8a

Solving for variable 'a'.

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

Add '8a' to each side of the equation.
363 + 8a = 14 + -8a + 8a

Combine like terms: -8a + 8a = 0
363 + 8a = 14 + 0
363 + 8a = 14

Add '-363' to each side of the equation.
363 + -363 + 8a = 14 + -363

Combine like terms: 363 + -363 = 0
0 + 8a = 14 + -363
8a = 14 + -363

Combine like terms: 14 + -363 = -349
8a = -349

Divide each side by '8'.
a = -43.625

Simplifying
a = -43.625

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