2a-3a=7-5a

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Solution for 2a-3a=7-5a equation: 


Simplifying
2a + -3a = 7 + -5a

Combine like terms: 2a + -3a = -1a
-1a = 7 + -5a

Solving
-1a = 7 + -5a

Solving for variable 'a'.

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

Add '5a' to each side of the equation.
-1a + 5a = 7 + -5a + 5a

Combine like terms: -1a + 5a = 4a
4a = 7 + -5a + 5a

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

Divide each side by '4'.
a = 1.75

Simplifying
a = 1.75

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