15a+7=9a+43

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Solution for 15a+7=9a+43 equation:


Simplifying
15a + 7 = 9a + 43

Reorder the terms:
7 + 15a = 9a + 43

Reorder the terms:
7 + 15a = 43 + 9a

Solving
7 + 15a = 43 + 9a

Solving for variable 'a'.

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

Add '-9a' to each side of the equation.
7 + 15a + -9a = 43 + 9a + -9a

Combine like terms: 15a + -9a = 6a
7 + 6a = 43 + 9a + -9a

Combine like terms: 9a + -9a = 0
7 + 6a = 43 + 0
7 + 6a = 43

Add '-7' to each side of the equation.
7 + -7 + 6a = 43 + -7

Combine like terms: 7 + -7 = 0
0 + 6a = 43 + -7
6a = 43 + -7

Combine like terms: 43 + -7 = 36
6a = 36

Divide each side by '6'.
a = 6

Simplifying
a = 6

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