5=-7a-4b

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Solution for 5=-7a-4b equation:


Simplifying
5 = -7a + -4b

Solving
5 = -7a + -4b

Solving for variable 'a'.

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

Add '7a' to each side of the equation.
5 + 7a = -7a + 7a + -4b

Combine like terms: -7a + 7a = 0
5 + 7a = 0 + -4b
5 + 7a = -4b

Add '-5' to each side of the equation.
5 + -5 + 7a = -5 + -4b

Combine like terms: 5 + -5 = 0
0 + 7a = -5 + -4b
7a = -5 + -4b

Divide each side by '7'.
a = -0.7142857143 + -0.5714285714b

Simplifying
a = -0.7142857143 + -0.5714285714b

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