3a-5b+4c=7

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Solution for 3a-5b+4c=7 equation:


Simplifying
3a + -5b + 4c = 7

Solving
3a + -5b + 4c = 7

Solving for variable 'a'.

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

Add '5b' to each side of the equation.
3a + -5b + 5b + 4c = 7 + 5b

Combine like terms: -5b + 5b = 0
3a + 0 + 4c = 7 + 5b
3a + 4c = 7 + 5b

Add '-4c' to each side of the equation.
3a + 4c + -4c = 7 + 5b + -4c

Combine like terms: 4c + -4c = 0
3a + 0 = 7 + 5b + -4c
3a = 7 + 5b + -4c

Divide each side by '3'.
a = 2.333333333 + 1.666666667b + -1.333333333c

Simplifying
a = 2.333333333 + 1.666666667b + -1.333333333c

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