4x-5a=7

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Solution for 4x-5a=7 equation:


Simplifying
4x + -5a = 7

Reorder the terms:
-5a + 4x = 7

Solving
-5a + 4x = 7

Solving for variable 'a'.

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

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

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

Divide each side by '-5'.
a = -1.4 + 0.8x

Simplifying
a = -1.4 + 0.8x

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