43=a+7

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Solution for 43=a+7 equation:


Simplifying
43 = a + 7

Reorder the terms:
43 = 7 + a

Solving
43 = 7 + a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
43 + -1a = 7 + a + -1a

Combine like terms: a + -1a = 0
43 + -1a = 7 + 0
43 + -1a = 7

Add '-43' to each side of the equation.
43 + -43 + -1a = 7 + -43

Combine like terms: 43 + -43 = 0
0 + -1a = 7 + -43
-1a = 7 + -43

Combine like terms: 7 + -43 = -36
-1a = -36

Divide each side by '-1'.
a = 36

Simplifying
a = 36

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