-7x+2a+9=24

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Solution for -7x+2a+9=24 equation:


Simplifying
-7x + 2a + 9 = 24

Reorder the terms:
9 + 2a + -7x = 24

Solving
9 + 2a + -7x = 24

Solving for variable 'a'.

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

Add '-9' to each side of the equation.
9 + 2a + -9 + -7x = 24 + -9

Reorder the terms:
9 + -9 + 2a + -7x = 24 + -9

Combine like terms: 9 + -9 = 0
0 + 2a + -7x = 24 + -9
2a + -7x = 24 + -9

Combine like terms: 24 + -9 = 15
2a + -7x = 15

Add '7x' to each side of the equation.
2a + -7x + 7x = 15 + 7x

Combine like terms: -7x + 7x = 0
2a + 0 = 15 + 7x
2a = 15 + 7x

Divide each side by '2'.
a = 7.5 + 3.5x

Simplifying
a = 7.5 + 3.5x

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