29=a-7

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Solution for 29=a-7 equation:


Simplifying
29 = a + -7

Reorder the terms:
29 = -7 + a

Solving
29 = -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.
29 + -1a = -7 + a + -1a

Combine like terms: a + -1a = 0
29 + -1a = -7 + 0
29 + -1a = -7

Add '-29' to each side of the equation.
29 + -29 + -1a = -7 + -29

Combine like terms: 29 + -29 = 0
0 + -1a = -7 + -29
-1a = -7 + -29

Combine like terms: -7 + -29 = -36
-1a = -36

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

Simplifying
a = 36

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