-7a+9=3(4+m)

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Solution for -7a+9=3(4+m) equation:


Simplifying
-7a + 9 = 3(4 + m)

Reorder the terms:
9 + -7a = 3(4 + m)
9 + -7a = (4 * 3 + m * 3)
9 + -7a = (12 + 3m)

Solving
9 + -7a = 12 + 3m

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 + -9 + -7a = 12 + -9 + 3m

Combine like terms: 9 + -9 = 0
0 + -7a = 12 + -9 + 3m
-7a = 12 + -9 + 3m

Combine like terms: 12 + -9 = 3
-7a = 3 + 3m

Divide each side by '-7'.
a = -0.4285714286 + -0.4285714286m

Simplifying
a = -0.4285714286 + -0.4285714286m

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