2m^2+9a+7=0

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Solution for 2m^2+9a+7=0 equation:


Simplifying
2m2 + 9a + 7 = 0

Reorder the terms:
7 + 9a + 2m2 = 0

Solving
7 + 9a + 2m2 = 0

Solving for variable 'a'.

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

Add '-7' to each side of the equation.
7 + 9a + -7 + 2m2 = 0 + -7

Reorder the terms:
7 + -7 + 9a + 2m2 = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 9a + 2m2 = 0 + -7
9a + 2m2 = 0 + -7

Combine like terms: 0 + -7 = -7
9a + 2m2 = -7

Add '-2m2' to each side of the equation.
9a + 2m2 + -2m2 = -7 + -2m2

Combine like terms: 2m2 + -2m2 = 0
9a + 0 = -7 + -2m2
9a = -7 + -2m2

Divide each side by '9'.
a = -0.7777777778 + -0.2222222222m2

Simplifying
a = -0.7777777778 + -0.2222222222m2

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