43=7w-15-5a

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Solution for 43=7w-15-5a equation:


Simplifying
43 = 7w + -15 + -5a

Reorder the terms:
43 = -15 + -5a + 7w

Solving
43 = -15 + -5a + 7w

Solving for variable 'a'.

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

Add '5a' to each side of the equation.
43 + 5a = -15 + -5a + 5a + 7w

Combine like terms: -5a + 5a = 0
43 + 5a = -15 + 0 + 7w
43 + 5a = -15 + 7w

Add '-43' to each side of the equation.
43 + -43 + 5a = -15 + -43 + 7w

Combine like terms: 43 + -43 = 0
0 + 5a = -15 + -43 + 7w
5a = -15 + -43 + 7w

Combine like terms: -15 + -43 = -58
5a = -58 + 7w

Divide each side by '5'.
a = -11.6 + 1.4w

Simplifying
a = -11.6 + 1.4w

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